A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1542971293042e367c00970d34a8f827d8838d513fd1dimage20.png">
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15429712931174618419547074e32866f5c304ebbfc99image21.png">
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/154297129321514dad9741b164eebbf4d7fe53a0ce02fimage22.png">
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15429712933276dde782fff2a4e6391f6be61b4a6c99dimage23.png">
查看答案