Every solid object ______ reflect a sound，varying according to the size and nature of the object．
#87543
A
must
B
shall
C
will
D
should
推荐题目
Generally speaking, my grandmother is nice and kind, but she _______ be very stubborn at times.
#87590
A
should
B
shall
C
must
D
can
You _____ return my dictionary now. You can keep it and I will get it from you later.
#87649
A
may not
B
mustn’t
C
can’t
D
needn’t
They didn’t turn up at the meeting yesterday. Otherwise, they _________ the report.
#87558
A
had listened to
B
would listen to
C
should listen to
D
would have listened to
Wang Ling, one of my friends, is very good at English. He speaks English as if he ________ an Englishman.
#89378
A
were
B
would be
C
have been
D
had been
—Your sister nearly _________ all her spare time to her study during the three years.—That’s right, or she _________ the first place in her school in the College Entrance Examination.
#87642
A
devoted; wouldn’t have taken
B
spent; wouldn’t have taken
C
hadn’t devoted; hadn’t taken
D
hadn’t spent; couldn’t take