—Yang Liwei has won great honour for our country. —Who is Yang Liwei?—What a question! It is surprising that ________ the first spaceman in China.
#89395
A
you didn’t know our national hero
B
to you not to know him
C
you should know nothing about
D
you knew nothing about him
推荐题目
To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.
#89113
A
could
B
might
C
would
D
must
I got up early that morning, but I _____ so because I had no work to do.
#90133
A
mustn’t have done
B
didn’t need to do
C
needn’t have done
D
can’t have done
—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
#88027
A
can; must
B
can; may
C
must; can
D
may; must
— I don’t mind telling you what I know. — You _____. I’m not asking you for it.
#89260
A
mustn’t
B
may not
C
can’t
D
needn’t
—How was your trip to Yancheng last week?—Wonderful! I only felt sorry that I ________ the nature reserve of redcrowned cranes, but the weather was awful.
#86488
A
could visit
B
could have visited
C
might visit
D
might have visited