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

Though his classmates are all ahead of him, he is studying very hard to them. A. catch up B. catch up with C. catch hold of D. catch sight of 【查看更多】

 

題目列表(包括答案和解析)

58. Though his classmates are all ahead of him, he is studying very hard to _____ them.

A．catch up

B．catch up with

C．catch hold of

D．catch sight of

 

查看答案和解析>>

58. Though his classmates are all ahead of him, he is studying very hard to _____ them.

A.catch up           B. catch up with        C. catch hold of        D. catch sight of

查看答案和解析>>


58. Though his classmates are all ahead of him, he is studying very hard to _____ them.

A．catch upB．catch up withC．catch hold ofD．catch sight of

查看答案和解析>>


同步練習(xí)冊答案