---Mary hasn't written to us for a long time.---What do you suppose __ to her?
#73595
A
happened
B
to happen
C
was happened
D
having happened
推荐题目
Mr. White didn’t understand __________ made his wife so upset this morning.
#66608
A
what was it
B
why was it that
C
why it was that
D
what it was that
. I have no idea _______ he left the party without _______ .
#70313
A
why; noticing
B
how; being noticed
C
whether; notices
D
that; notice
Jack wasn't saying anything, but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
#66565
A
as if
B
in case
C
while
D
though
____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
#72191
A
That
B
What
C
In spite of what
D
Though what