Question

求英语高手帮忙，20道选择题作业、在线等

1：A well-written composition _______ good choice of words and clear organization among other things.
1.calls on
2. calls for
3.calls up
4. calls off
2：Writing is a slow process, requiring _________ thought, time and effort.
1.significant
2.considerable
3.enormous
4.numerous
3：Researchers have proved that learning ____________ us a lot both physically and mentally
1.profits
2.benefits
3.makes
4.supports
4：The country is covered with a _____ of roads.
1.group
2.crowd
3.team
4.network
5：When I used the word, I never meant to be _____.
1.offensive
2.worried
3.frightened
4.threatened
6： Don’t joke with Linda; she takes everything far too ______.
1.seriously
2.certainly
3.severely
4.difficultly
7：Then Johnny reached quickly ___ the other pot, vigorously boiling on the stove.
1.down
2.out
3.for
4.to
8：She made a great show of ______, but finally accepted our offer.
1. reluctance
2.relation
3.will
4.pride
9：Some people say that the detailed organizational life of ants should be attributed to their_____.
1.distinct
2.subject
3.instinct
4.feature
10：Job suitability may also need to be regularly monitored in order to _____ worker health and ability.
1.assure
2.sure
3.reassure
4.insure
11：I can’t _____ a lot of noisy people when I’m working.
1.come up with
2.keep up with
3.give up with
4.put up with
12：The old lady had a firm ______________ that her husband would come back someday.
1.conviction
2.statement
3.punishment
4.imagination
13：They took ______ measures to prevent poisonous gases from escaping.
1.fruitful
2.valid
3.beneficial
4.effective
14：We must focus _______ our sales force as the chief means of improving trade.
1. to
2.in
3.on
4.with
15：______ by his father in regard to his wish to become a doctor made the young man very unhappy.
1. Frustration
2.Frustrate
3.Frustrated
4.Frustration
16：I am _____that he has not answered my letter.
1.bothered
2.interrupted
3.interfered
4.annoyed
17：Housewives who do not go out to work often feel they are not working to their full ______.
1.capacity
2.strength
3.length
4.possibility
18：I still can’t _____ why she married a man like that.
1.reason out
2.figure out
3.make out
4.take out
19：She was, ___________ her fame and fortune, basically an unhappy woman.
1.in spite
2.however
3.in spite of
4.even though
20：It is our ______ policy that we will achieve unity through peaceful means.
1.consistent
2.continuous
3.considerate
4.continual

Answer 1

2 calls for
1 significant
2 benefits
4 network
1 offensive
1 seriously
3 for
1 reluctance
3 instinct
1 assure
4 put up with
1 conviction
4 effective
3 on
1 frustration
4 annoyed
1 capacity\
2 figure out
3 in spite of
4 continual