【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/C40CF87CC6B8CE7AB8919A4EE804945A.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/0A7CD6CC5DC8F24CA38EB674F60B459C.png title=3-1.png alt=3-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/E4821FF9DCBBADCB8545A5A93BC88068.png title=3-2.png alt=3-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/BC8C19E95947A1BDB0CD74668B0F6D32.png title=3-3.png alt=3-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/02982342739755CADDB0A9FD788DBBA8.png title=3-4.png alt=3-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/C882D4E24CE7A422C43E328CEEE80176.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/2723068AD13145C9A4A03B1FB7EE8A18.png title=3-1.png alt=3-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/DF48FD7C9D373FC3A2EEE7D2A6F3499B.png title=3-2.png alt=3-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/8875F7E8EB5FC128F956C98FB3D021CA.png title=3-3.png alt=3-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/101B8268627B9F675FEA4D9CD610C838.png title=3-4.png alt=3-4.png/>
【单选题】
<img src="20190730/1564475370927962.png" title="1564475370927962.png" alt="图片83.png"/>等于（）
①
<img class="kfformula" src="20190730/1564475500417727.png" data-latex="-\frac {1} {5}" width="95" height="53"/>
②
<img class="kfformula" src="20190730/1564475432374250.png" data-latex="5"/>
③
<img class="kfformula" src="20190730/1564475432591960.png" data-latex="\frac {1} {5}" width="66" height="53"/>
④
<img class="kfformula" src="20190730/1564475432400386.png" data-latex="-5"/>
【多选题】
<img src=https://huaweicloudobs.ahjxjy.cn/56BAE75C41ED789808BD74BD796CD190.png title=2.png alt=2.png/><img src=https://huaweicloudobs.ahjxjy.cn/973224FF846365C9CC68773CF913D64F.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/2A51130EF26AE0F98297A905C05B74F8.png title=4.png alt=4.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/C256C3ABBF7A188A41B8471B6219F2F2.png title=5.png alt=5.png/><img src=https://huaweicloudobs.ahjxjy.cn/8972CC284E4234178036DF0D9D89BE4C.png title=6.png alt=6.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/084E772FC80268CF0E71B3F81BC1E198.png title=7.png alt=7.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/CA50BCA13BA9CC8563FF22B6600E33CE.png title=8.png alt=8.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/17C444FC8AE931EA909CFD51E7DDAEC1.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/3DA3C1C0328C940255F52885D3470AFF.png title=a.png alt=a.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/9875BEF47A7FC0FE27D65CCB8F93A535.png title=b.png alt=b.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/391991C940F9FE40A610308EE71D6EE8.png title=c.png alt=c.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/22D325216A1FDD8AB654FC4101D12F83.png title=d.png alt=d.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/16383AABFA92CA0895E586543609BE8C.png title=3.png alt=3.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/5F2C743DC46CDCDA93B776A820CB8E3B.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/51439F2090BF00DC24437CD20CFFA8CF.png title=3-1.png alt=3-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/E57CC6F1A654B883AA62485D5889EA0A.png title=3-2.png alt=3-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/9D33053A9B8D2DC52E2706604CF0A0BD.png title=3-3.png alt=3-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/6E1E4F17794B1B4963ADD75D143A044E.png title=3-4.png alt=3-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/5462D128A700C77E01D4EFC5FEB1DD70.png title=3.png alt=3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/FB9B01BE1390913FE6610145E99CBCBD.png title=3-1.png alt=3-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/C1EBC1F12D5D78D8EDD34105CF37F984.png title=3-2.png alt=3-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/2F584D920E2F0A4FF26CB7BEDE86A286.png title=3-3.png alt=3-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/EDC5AC5A7578669B6B47367A5BA871C7.png title=3-4.png alt=3-4.png/>
【单选题】
若<img src="20190808/1565257310871188.png" title="1565257310871188.png" alt="图片120.png"/>，则<img src="20190808/1565257320203294.png" title="1565257320203294.png" alt="图片121.png"/>为（ ）
①
第一或第三象限的角
②
第二或第四象限的角
③
第一或第二象限的角
④
第一或第四象限的角
