题目

1.-The twins will fly to London with their parents this afternoon?-No.In fact,their plane_____
A.has taken off
B.will take off
C.is taken off
D.is being taken off
满分：4 分
2.All flights ________ because of the terrible weather,they had to go there by train.
A.having been canceled
B.had been canceled
C.having canceled
D.were canceled
满分：4 分
3.The boy spent as much time watching TV as he ________ studying.
A.does
B.had
C.was
D.did
满分：4 分
4.My experience ought to be a warning to those who are too_______ in their own opinions.
A.certain
B.sure
C.confident
D.bound
满分：4 分
5.Sometimes children have trouble _______fact from fiction and may believe that such things actually exist.
A.to separate
B.separating
C.for separating
D.of separating
满分：4 分
6.Who would you rather ____ with you,George or me?
A.going
B.to go
C.have gone
D.went
满分：4 分
7.Contrast may ma

提问时间：2020-08-20

答案

都不一定对啊.我想的而已1、A.意思是说她们已经走了2、B.had to貌似说明是过去发生的事3、D.did代替spent4、C.be certain of,be sure of,be confident in5、B.have trouble in doing sth,in可以省略6、B.这个不会,纯...