—— I didn’t see her yesterday. —— Oh, but you _______________. 
#89958
A
must have
B
ought to
C
should have
D
cannot have
推荐题目
The teacher suggested the dictionary ___________ at once.
#87754
A
be referred to be bought
B
be referred to being bought
C
referred to be bought
D
referred to being bought
It’s time that you __________ the whole book.
#88062
A
must go over
B
can go over
C
went over
D
have gone over
How he _______ get out of the prison ______ a mystery.
#87966
A
could; is
B
can; is
C
was able to; remains
D
able to; remain