No one knew what because of the thick fog.
#39880
A
he had happened
B
had happened to him
C
had he happened
D
has happened to him
推荐题目
–Where is Mr. Zhang? –He _________ for two days. Can I give him a message?
#39601
A
left
B
has left
C
has been away
D
leaves
You can’t get in. The exam _________ for over 30 minutes.
#40688
A
has been on
B
has begun
C
began
D
has started
—Could you tell me if Li Lei____________ to my party, Linda?—Sorry, I am not sure. If he ___________, he’ll call you.
#36164
A
is coming, will come
B
will come, will come
C
is coming, comes
D
comes, will come