— Where is John? — He _____ in the library.
#90206
A
should be
B
must be
C
can be
D
must have been
推荐题目
If you really want yourself to be in good health, you must＿＿＿always＿＿＿so much.
#89962
A
not； be smoking
B
not； have smoked
C
not； to smoke
D
be not； smoking
—___John come here tonight?—I’m not sure, but he ______ stay at home.
#89534
A
May, might
B
Can, must
C
Must, might
D
Can, migh
_____ his overdrinking, the accident would not have happened.
#87455
A
If it weren’t for
B
But for
C
Not had it been for
D
Had it not been for
— Chinese Premier Wen put great pressure on the Japanese side, otherwise the boat captain ___________． — As the saying goes, he who hasn’t seen the coffin （棺材） won’t cry．
#87909
A
wouldn’t be released
B
hadn’t been released
C
wouldn’t have been released
D
should have been released