I’m impressed with his determination. When he had a problem to solve, he _____ work at it until he found an answer.
#63610
A
would
B
might
C
must
D
should
推荐题目
— When shall we meet your cousin at the station?— His plane took off two hours ago, and it reach at 5 pm.
#63273
A
should
B
could
C
must
D
can
— Mr. Wang, I got zero on Answering Sheet One. Could you help me correct it?— I’m sorry, but it ______ be marked by the machine. Mark your test number with a pencil 2B next time.
#62218
A
need
B
will
C
shall
D
can
— Bill, is the pink umbrella Anna’s?— No, it _____ be hers. Hers is purple.
#76056
A
can
B
may not
C
would
D
can’t
Sorry，Cathy，I didn’t know that you were badly short of money then.But you ________ me for help.
#62285
A
must have asked
B
could have asked
C
would have asked
D
may have asked
I know you have eaten all sorts of junk food your mother and I probably _____ you have.
#62716
A
shouldn’t let
B
can’t let
C
couldn’t have let
D
shouldn’t have let