摘要:60.Someone is knocking the door.
网址:http://m.1010jiajiao.com/timu3_id_2399404[举报]
Someone is knocking at the door. It my sister. It's time for her to be back.
A.can’t be | B.may not be | C.must be | D.mustn’t be |
网址:http://m.1010jiajiao.com/timu3_id_2399404[举报]
Someone is knocking at the door. It my sister. It's time for her to be back.
A.can’t be | B.may not be | C.must be | D.mustn’t be |