【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/46F69A549724CA95D6BC670F46E3621E.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/31415DC00A02791E77614EDAB8425821.png title=3-1.png alt=3-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/CC42F0437A3383D9C9A649A90904664B.png title=3-2.png alt=3-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/B50C2B295D741F17F7F0B4FEAC2DB93F.png title=3-3.png alt=3-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/B8FD499C3C71F857F289BB5201C568BA.png title=3-4.png alt=3-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/8F5F6D7BCAE021083A38D8487BC0BE23.png title=11.png alt=11.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/57E0E4E9770C698784B9CF69F18721F9.png title=11-1.png alt=11-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/449A5D78603B5BA5798BA5A5F5BD59B9.png title=11-2.png alt=11-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/5727B28DFC8EE1684FE03A5256CC9806.png title=11-3.png alt=11-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/DE4E0A82710249E6B06961342565C579.png title=11-4.png alt=11-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/BBDA060CD553100D4DA21CE6E6BC4CCB.png title=22.png alt=22.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9A29B9CDBC53FDCF3BD5623E207D9D54.png title=22-1.png alt=22-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/7A861439CB8F0D3926885FF660B241CC.png title=22-2.png alt=22-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/510648DFD10A62EE273B83597887768B.png title=22-3.png alt=22-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/04B890F87BD328278CCD8E7A1CAC28B0.png title=22-4.png alt=22-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/90904F1CFB6CF4F8DBB7922B06731BC5.png title=1.png alt=1.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9A7580F0E71452916652F3C2A3F33532.png title=1-1.png alt=1-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/D5AD59612CAF066090ACA2E392A978AD.png title=1-2.png alt=1-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/97972828ECD8762D40CA655C43371BDE.png title=1-3.png alt=1-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/3D1D30A12BF376E152CD44FE6C6EBB72.png title=1-4.png alt=1-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/06782224B466BC3154F9E35E50AA7F86.png title=5-A.png alt=5-A.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/B7040E23540191087223F5D71F16E20C.png title=5-1.png alt=5-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/5C823F0EB7AE6AE76647C48C8EC38672.png title=5-2.png alt=5-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/C9AF34F630C336D510A7FC06FD5FFCD6.png title=5-3.png alt=5-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/1E28BEDC2B980048588D3C44FBE3665A.png title=5-4.png alt=5-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/3DDF7E2C546693ADAE9FA7CEEAE8BC69.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/C49F76A10E5FF785124DAC0E7DAD3D02.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/FDDC152605429D8C5DE7E01CBE4CD8CC.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/55F53BAEE96A0A68A387F0AF77CD799B.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/ADFCB2C6C5DD209551C2B312192E407C.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/FA0D1ED5DFC246885C4BC772FD20751E.png title=22.png alt=22.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/336BBB543D7C3C25FD92DB6945FAC9DD.png title=22-1.png alt=22-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/23C8E4CE95BDCC7D62BE367397B42CA2.png title=22-2.png alt=22-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/ED9A3FD1E480DBD37B4B6524A6D6D766.png title=22-3.png alt=22-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/277A0CD8E861C96644EE5DD6035A7697.png title=22-4.png alt=22-4.png/>
【单选题】
设函数<img src="20190730/1564474785143996.png" title="1564474785143996.png" alt="图片64.png"/>，则<img src="20190730/1564474797759780.png" title="1564474797759780.png" alt="图片65.png"/>的值分别为（ ）
①
3,0
②
4，-1
③
4,0
④
3，-1
【单选题】
设<img src="20190730/1564476170283010.png" title="1564476170283010.png" alt="图片98.png"/>，则下列结论不成立的是（）
①
<img src="20190730/1564476255588926.png" title="1564476255588926.png" alt="图片99.png"/>的图象关于轴对称
②
<img src="20190730/1564476243573541.png" title="1564476243573541.png" alt="图片99.png"/>的图象都经过点(0,1)
③
<img src="20190730/1564476221305162.png" title="1564476221305162.png" alt="图片99.png"/>的值域都是R
④
<img src="20190730/1564476237430759.png" title="1564476237430759.png" alt="图片99.png"/>的定义域都是R
【单选题】
若<img src="20190730/1564474266450496.png" title="1564474266450496.png" alt="图片54.png"/>是偶函数，且<img src="20190730/1564474272251146.png" title="1564474272251146.png" alt="图片55.png"/>，则下列各点中那个点在函数<img src="20190730/1564474283241371.png" title="1564474283241371.png" alt="图片56.png"/>的图像上（）
①
(1,2)
②
(2,-1)
③
(2,1)
④
(-1,-2)
