8天堂资源在线,国产成人久久av免费高潮,国产精品亚洲综合色区韩国,国产欧美va天堂在线观看视频,xx色综合

His heart fast when the teacher asked him a difficult question. A. beat B.hit C. jumped D.ran 【查看更多】

 

題目列表(包括答案和解析)

His heart ________ fast when the teacher asked him a difficult question.

[　　]

A．beat
B．hit
C．jumped
D．ran

查看答案和解析>>


同步練習冊答案