大学英语(一)在线作业

大学英语(一)在线作业
18.He ______ hardly say anything more,since you know about it.
A.don’t need to
B.needn’t
C.needs
D.need
满分：2.5 分
19.“Whatever has happened to George?” “I don’t know.He ______ lost.”
A.can have got
B.may have got
C.might get
D.could get
满分：2.5 分
20.______ convincing an argument is,it needs support of evidence.
A.Whatever
B.However
C.Although
D.Even if
满分：2.5 分
21.You say you ______ do it,but I say you ______ do it.
A.ought not/could
B.will not/shall
C.could not/need
D.shall not/ought
满分：2.5 分
22.Nobody will believe how difficult his work has been ______?
A.will he
B.won’t nobody
C.will they
D.won’t they
满分：2.5 分
23.One of the statements ______ to be untrue.
A.is turned out
B.has turned out
C.have been turned out
D.have turned out
满分：2.5 分
24.When he just got off the plane,he gave us a good description of ______ in Spain.
A.what he had seen
B.that he had seen
C.which he had seen
D.he had seen what
满分：2.5 分
25.Beneath our feet ______ that our life depends on for food and clothing.
A.the earth lay
B.the earth lies
C.lie the earth
D.lies the earth
满分：2.5 分
26.If negotiations for the new trade agreements take ______,critical food shortages will develop in several countries.
A.too much longer
B.much too long
C.the longest
D.the longer
满分：2.5 分
27.With ______ three inches of rain falling in a six-month period,the farmers found it necessary to irrigate the land
A.less than
B.little than
C.fewer than
D.less few than
满分：2.5 分
28.The police finally caught up with the man ______ was the escaped prisoner.
A.who they thought
B.whom they thought
C.they thought him
D.that they thought him
满分：2.5 分
29.What Mr.Smith did was important ,but ______.
A.more important the way of he did things was
B.the way of he did things was more important
C.more important was the way he did things
D.more important the way were he did things
满分：2.5 分
30.The manager or his assistant ______ planning to go.
A.were
B.are
C.was
D.be
满分：2.5 分
31.Those relatives of his are ______ .I don’t want to have any dealings with them.
A.boring people
B.bored people
C.people having bored
D.people having boring
满分：2.5 分
32.No one ______ that to his face.
A.dares say
B.dares saying
C.dare say
D.dare to say
满分：2.5 分
33.Frankly,I’d rather you ______ anything about it for the time being.
A.do
B.don’t do
C.didn’t do
D.will not do
满分：2.5 分
34.The management urged that the cost of production ______.
A.to be further reduced
B.was further reduced
C.be further reduced
D.should further reduced

18.C
19.B
20.C
21.C
22.C
23.A
24.A
25.C
26.D
27.C
28.A
29.C
30.C
31.A
32.D
33.C
34.A