1、She was____that she had missed the chance, but was not likely to give up at this stage.
A.Aware
B.Reluctant
C.likely
D.Unknown
2、Electronic computers would____people who do not share a common language to talk to each other without any difficulty.
A.make
B.let
C.capable
D.enable
3、Smith is ill and his partner has to do____ work.
A.twice C.tripleD.single
B.double
C.triple
D.single
4、He was respected by the American people because he made all his effort to____friendship among them.
A.decrease
B.develop
C.hold back
D.Increase
5、The able-bodied young employees were____specific production or managerial tasks under fixed quotas.
A.designed
B.assigned
C.resigned
D.signed
6、When things are alike, it is easy to get them____.
A.refused
B.diffused
C.confused
D.accused
7、_____, he is armed with pamphlets, maps, and weighty guidebooks which tell him where to go and how to get there.
A.Furthermore
B.Forward
C.Sadly
D.Crudely
8、When I took his temperature, it was two degrees above____.
A.average
B.ordinary
C.regular
D.normal
9、The teacher introduced the____of the assignment by asking the class some questions.
A.collection
B.performance
C.subject
D.entrance
10、Let’s put our heads together and____ a plan of action.
A.lead to
B.decide for
C.make up for
D.decide on
11、While attempting to find a new route to India, Columbus discovered America by accident.
A.sailing
B.failing
C.trying
D.hoping
12、The most prominent characteristics of handwriting are undoubtedly letter formation and slant.
A.presumably
B.in many cases
C.surely
D.without bias
13、When will you set off on your vacation?
A.plan
B.decide about
C.come back from
D.begin
14、The voyage is a recurrent metaphor in Romantic literature.
A.lover
B.journey
C.view
D.cliff
15、The upper atmosphere is believed to consist of a number of roughly concentric layers, which include the troposphere and stratosphere.
A.plainly
B.repeatedly
C.nearly
D.changeably
16、The little girl travelled from London to New York single handed.
A.one by one
B.with only one
C.by oneself
D.all by herself
17、Food industry relies mainly on agriculture for raw material.
A.depends on
B.dependent on
C.derives from
D.derived from
18、This electronic computer can perform several million operations in one s***nd.
A.carry on
B.carry out
C.carry through
D.carry on with
19、If you don’t sit still, the boat will upset.
A.turn up
B.turn over
C.turn away
D.turn down