摘要： could→must
网址：http://m.1010jiajiao.com/timu3_id_2568870[举报]
— Could I have a word with you, mum?
— Oh dear, if you __________.
A. can B. must
C. may D. should
查看习题详情和答案>>— Could I have a word with you, mum?
— Oh dear, if you __________.
A. can B. must
C. may D. should
查看习题详情和答案>>—Must you play that music so loud, uh? I’ve got an interview tomorrow!
—Terribly sorry, buddy. I ______ you could hear it.
| A．don’t realize | B．was not realizing |
| C．didn’t realize | D．must have realized |