—— 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
If we had taken such effective measures much earlier, the river ________ so seriously now.
#86813
A
is not polluted
B
would not be polluted
C
had not been polluted
D
would not have been polluted
With everything she _______, she went home.
#87870
A
needed to buy
B
needed buying
C
needed buy
D
needed bought
Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lumpur -- but there were no indications from the pilot that he was doing so.
#86442
A
must have changed
B
could have changed
C
might have changed
D
should have changed.
—What do you think of Sam, the newcomer? —Well, he talks as if he ________ everything.
#87204
A
had known
B
has known
C
knew
D
will know