We should spend as much time as we _______ over our lessons.
#63678
A
go
B
can to go
C
can go
D
can going
推荐题目
—When I first got to Harvard, my awkward English brought me great trouble.——Oh, dear, it _______a struggle for you to keep up with other students.
#63055
A
might be
B
can be
C
could have been
D
must have been
The room is in a terrible mess; it ________have been cleaned.
#63479
A
can’t
B
mustn’t
C
shouldn’t
D
wouldn’t
Some aspects of a pilot's job be boring, and pilots often work at inconvenient hours．
#63217
A
can ; have to
B
may ; can
C
have to; may
D
ought to; must
---- ________ you spoil everything, Kevin?---- Please don’t get me wrong. I just want to help and I am a good man and I ….
#62590
A
Must
B
May
C
Can
D
Will
He _______that, without any strong evidence, he was sentenced to 10 years in prison by the judge in the trial.
#62260
A
could not have imagined
B
can not imagine
C
could have imagined
D
can have not imagined