He paid for a seat, when he _________ have entered free.
#89251
A
could
B
would
C
must
D
need
推荐题目
No such authorization ______ be given without the president’s written permission.
#87840
A
should
B
shall
C
would
D
may
If the earth stopped moving, everything _____.
#86666
A
would disappear
B
disappeared
C
will disappear
D
disappears
—— _______ the computer be repaired by him?—— No, I’d rather he _______ it repaired.
#87065
A
Will; has
B
should; have
C
shall; had
D
Can; has
You________ the work better, but you didn’t put more efforts to it.
#86713
A
must have done
B
can have done
C
should have
D
could have done
--- Catherine, I have cleaned the room for you.---Thanks. You _______ it. I could manage it myself.
#86641
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done