—Who is the girl standing over there? —Well, if you _____ know, her name is Kate.
#74998
A
must
B
may
C
can
D
shall
推荐题目
Charlie ______ be really difficult at times even though he’s a nice person in general.
#63613
A
shall
B
should
C
can
D
must
—Where _____ Mary have put the empty bottles? — She _____ them away. They must be somewhere.
#63263
A
can; can’t have thrown
B
must; needn’t
C
must; must have thrown
D
can; mustn’t have thrown
Mike ________ his car, for he came to work by bus this morning
#63189
A
can have found
B
could have found
C
can’t have found
D
mustn’t have found
