---How did the accident happen? ---You know, it ________difficult to see the road clearly because it_________. 
#38358
A
was; was raining
B
is; has rained
C
is; is raining
D
will be; will rain
推荐题目
-- Are you going to the party? -- No, because I ______.
#42738
A
have asked
B
haven’t asked
C
have been asked
D
haven’t been asked
Mr. Green          his lessons when I went into his office.
#36608
A
prepares
B
prepared
C
is preparing
D
was preparing
He said he_____ to my home in a week.
#42207
A
would come
B
came
C
comes
D
will come