1.If they ______,our plan will fall flat.

1.If they ______,our plan will fall flat.
A.are co-operating
B.had not co-operated
C.won’t co-operate
D.didn’t co-operate
满分：2.5 分
2.I _______ the truth of your remarks,although they go against my interests.
A.cannot but admit
B.cannot help but to admit
C.cannot but admitting
D.cannot help but admitting
满分：2.5 分
3.“I don’t like to travel.”“Have you ever _____ in an airplane?”
A.flying
B.flew
C.flowed
D.flown
满分：2.5 分
4.Everything on the earth ______ all the time.
A.is changing
B.is changed
C.has changed
D.has been changed
满分：2.5 分
5.When we reached the station,the train had still not arrived; so we ______.
A.needed not to hurry
B.needn’t have hurried
C.need not to have hurried
D.didn’t need to hurry
满分：2.5 分
6.Each man and woman ______ the same rights.
A.has
B.have
C.had
D.is having
满分：2.5 分
7.The young doctor could not sleep at night,his thoughts ______ him no peace.
A.gave
B.giving
C.being given
D.to give
满分：2.5 分
8.Mr Wu ______ to work by bus every day.
A.has been traveling
B.has traveled
C.travels
D.is traveling
满分：2.5 分
9.The president,accompanied by his assistants,______.
A.have arrived
B.are arriving
C.had arrived
D.has arrived
满分：2.5 分
10.After the way she treated you,if I ______ in your place.
A.be
B.am
C.was
D.were
满分：2.5 分
11.The world’s birth rates are on a decline and ______ are the death rates.
A.so
B.also
C.too
D.the same
满分：2.5 分
12.Hardly ______ he got out of the court ______ the reporters raised a lot of questions to him.
A.had … when
B.had…than
C.did…when
D.has…than
满分：2.5 分
13.When the three boys met one another,they found they looked very much ______.Then they knew they were triplet.
A.like
B.alike
C.likely
D.liked
满分：2.5 分
14.Many scientists ______ their own eyes and ears than the theories of the ancients.
A.would rather to believe
B.would rather believe
C.rather would believe
D.will rather believe

1.C.will的意思是“愿意”.
2.A.cannot help but的意思是“不得不”
.不过答案有问题.
3.D.
4.A.强调正在进行的动作.
5.B.表示“本来没有必要”.s.
6.A.each .and each...作主语时,谓语动词用单数.
7.B.独立主格结构.
8.C.一般现在时.
9.D.谓语动词用单数.
10.D.用虚拟语气.
11.A.so+情态动词/助动词+主语表示“.也是一样”.
12.A.hardly.when.德尔意思是“一.就.”.,并且,主句的谓语动词用过去完成时.
13.B.alike的意思是“.相似的”.
14.B.would rather do...than do ...的意思是“宁愿做.就不愿干.”.