贵州电大2021年秋季《高中数学（入学测试）（省）》高中数学（入学测试）满分
2021年秋季《高中数学（入学测试）（省）》高中数学（入学测试）1.[单选题] <span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">函数y=x</span><sup><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">2</span></sup><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">经过怎样平移后可得到函数</span><a name="OLE_LINK33"></a><a name="OLE_LINK32"></a><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体"><font face="宋体">y=x</font><sup><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">2</span></sup>+2</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">（</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体"><span style="mso-spacerun: yes"></span> <span style="mso-spacerun: yes"></span></span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">）．</span>
A.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">向左平移</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">2</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">个单位</span>
B.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">向右平移</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">2</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">个单位</span>
C.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">向上平移</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">2</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">个单位</span>
答:——C——
2.[单选题] <img width="212" height="85" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/8409901c-2e6b-4784-8539-dc8ee4d1cf56/201711114525622.jpg" />
A.<span id="1509519163554S" style="display: none"> <img width="66" height="28" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/8409901c-2e6b-4784-8539-dc8ee4d1cf56/20171111452514.jpg" /></span>
B.<img width="66" height="30" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/8409901c-2e6b-4784-8539-dc8ee4d1cf56/2017111145259428.jpg" />
C.<img width="56" height="29" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/8409901c-2e6b-4784-8539-dc8ee4d1cf56/201711114537120.jpg" />
答:——B——
3.[单选题] <img width="291" height="65" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/4c83760d-b205-4d3e-9900-b8416f42cc75/2017111142945169.jpg" />
A.x=15,y=10
B.x=-30,y=-14
C.x=-15,y=-7
答:——B——
4.[单选题] <img width="509" height="32" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/59d70ae1-6db0-4e75-8c32-160c33496e5d/20171111432732.jpg" />
A.<img width="31" height="58" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/59d70ae1-6db0-4e75-8c32-160c33496e5d/201711114314464.jpg" />
B.<img width="27" height="67" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/59d70ae1-6db0-4e75-8c32-160c33496e5d/201711114325681.jpg" />
C.<img width="59" height="58" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/59d70ae1-6db0-4e75-8c32-160c33496e5d/201711114332889.jpg" />
答:————
5.[单选题] <img width="412" height="36" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/2110a5fc-8e29-4415-902f-6f458244cb57/2017111144034429.jpg" />
A.11
B.-5
C.0
答:————
6.[单选题] <span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">数据</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">17</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">．</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">20</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">．</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">21</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">．</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">19</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">．</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">20</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">．</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">23</span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">的平均数为（</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"></span></span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">）</span>
A.20
B.23
C.19
答:————
7.[单选题] <span style="font-size: 12pt; font-family: 宋体; color: black; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-bidi-font-size: 10.5pt">下列方程为圆的方程的是（ ）</span>
A.x<sup>2</sup>+y<sup>2</sup>=1
B.2x<sup>2</sup>+y=1
C.2x<sup>2</sup>-y<sup>2</sup>=1
答:————
8.[单选题] 2π=（ ）度
A.360
B.180
C.200
答:————
9.[单选题] <img width="226" height="44" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/270e07f9-f19e-452c-8007-e34bf791f21a/20171111571516.jpg" />
A.1
B.3
C.6
答:————
10.[单选题] <img style="height: 34px; width: 515px" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/05159e45-b393-4847-8690-8e30c29b662a/2017111144718636.jpg" />
A.1
B.2
C.3
答:————
11.[单选题] <img width="309" height="49" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/1d7cd462-3ccb-4fdc-af87-23ddd8d10f5e/201711114236166.jpg" />
A.<img width="61" height="50" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/1d7cd462-3ccb-4fdc-af87-23ddd8d10f5e/2017111142314497.jpg" />
B.<img width="62" height="54" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/1d7cd462-3ccb-4fdc-af87-23ddd8d10f5e/2017111142323155.jpg" />
C.<img width="54" height="59" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/1d7cd462-3ccb-4fdc-af87-23ddd8d10f5e/2017111142331330.jpg" />
答:————
12.[单选题] <span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">函数y=-3x-7 </span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">的图像经过（</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体"><span style="mso-spacerun: yes"></span><span style="mso-spacerun: yes"></span></span><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">）象限．</span>
A.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">二．四</span>
B.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">二．三．四</span>
C.<span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">一．二．四</span>
答:————
13.[单选题] <span style="font-size: 12pt; font-family: 宋体; color: black; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-bidi-font-size: 10.5pt">下列方程为抛物线方程的是（ ）</span>
A.y<sup>2</sup>=2x
B.x<sup>2</sup>+y<sup>2</sup>=4
C.x<sup>2</sup>-y<sup>2</sup>=1
答:————
14.[单选题] <img width="430" height="37" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/3ede0409-38e7-47f2-9370-3f31d1c185fe/201711114425183.jpg" />
A.2个
B.8个
C.5个
答:————
15.[单选题] <img width="354" height="28" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/d04c1b3f-6607-46f5-94e4-3d943c42b277/201711114133083.jpg" />
A.1
B.2
C.<img width="41" height="32" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/d04c1b3f-6607-46f5-94e4-3d943c42b277/2017111141317977.jpg" />
答:————
16.[判断题] <img width="115" height="40" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/876b0f80-235b-40f3-989f-fb6218710c03/201711115167960.jpg" />
A.√
B.×
答:————
17.[判断题] <span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold"><span style="font-size: 10.5pt; font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold">常用对数的底数为e</span><span lang="EN-US" style="font-size: 10.5pt; font-family: "Times New Roman","serif"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体">.</span></span>
A.√
B.×
答:————
18.[判断题] <img width="190" height="56" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/60684336-2a8c-4b97-98ce-7c665e362760/201711115184657.jpg" />
A.√
B.×
答:————
19.[判断题] <img width="131" height="54" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/c9f56dbd-1e01-4ea4-8019-facdb8a80638/2017111152140238.jpg" />
A.√
B.×
答:————
20.[判断题] <img width="344" height="38" alt="" src="/Attachment/Attachment/Itembank/QuestionAttachments/201711/2a1ff231-bb7d-433f-b9ce-c11a6a87829b/2017111151910597.jpg" />
A.√
B.×
答:————
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