Bob was away from school for two weeks. So now he has to work hard the rest of the class. A.——青夏教育精英家教网—

摘要：Bob was away from school for two weeks. So now he has to work hard the rest of the class. A.to catch up B.catches up with C.catching up with D.to catch up with.

网址：http://m.1010jiajiao.com/timu3_id_2739846[举报]

Bob was away from school for two weeks. So now he has to work hard ________ 　　　　　　the rest of the class.　　　[　　]

A． to catch up　　　　B． to catch up with

C．catches up with　　　D．catching up with

查看习题详情和答案>>

试题分类