---- The woman biologist stayed in Africa studying wild animals for 13 years before she returned.---- Oh, dear! She _______ a lot of difficulties!
#89850
A
may go through
B
might go through
C
ought to have gone through
D
must have gone through
推荐题目
Your advice was a great help to us, without which all our efforts .
#87386
A
wouldn’t pay off
B
hadn’t paid off
C
wouldn’t have paid off
D
didn’t pay off
--- I didn’t go to class last night because my car broke down. --- You _______ mine. I wasn’t using it.
#87741
A
could borrow
B
may borrow
C
could have borrowed
D
may have borrowed
She got stuck in a terrible traffic jam on the highway to Shanghai，or she dinner with her family now．
#87436
A
will be having
B
would be having
C
is having
D
was having
Sir, you ______ be sitting in this waiting room. It is for women and children only.
#87994
A
oughtn’t
B
shouldn’t
C
won’t
D
needn’t
She had a computer at home, and her parents desired that she ______ all her work at home.
#86428
A
do
B
does
C
did
D
doing