A.combining
B.combined
C.to combine
D.to be combined
[名词解释] 早孕反应(morning sickness)
[名词解释] 减压病(decompretion sickness)
[主观题]Theroomisinaterriblemess;it_________cleaned.A.)can’thavebeenB)mustn’thavebeenC.)shouldn’thavebeenD)wouldn’thavebeen
[试题]A.fter the terrible earthquake, hundreds of people were _________ (home).
He ______ a terrible dream.A. must have beenB. must haveC. must beD. must have h
5/10 题干:Sickness often _ eating too muchA. result ofB. as a result ofC. result f
[单选题]--Why does the Lake smell terrible?--Because large quantities of water .A. have polluted B. is being polluted C. has been polluted D. have been polluted
[试题]F.acts are terrible things if______(leave)spreading and unexamined.
The room is in a terrible mess; it ()cleaned.A. can't have beenB. shouldn't have
The room is in a terrible mess; it _______ cleaned.A. can’t have beenB. shouldn’