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起止时间:2020-03-02到2020-06-30
更新状态:已完结
Unit 1 Personality Quiz for Unit 1
1、 I wouldn’t want my ____ to be a big organization—I’d rather work for an individual or a small business.
A:employer
B:employee
C:exploit
D:employment
答案: employer
2、 Tom had the ____ to be ill on the day of the party.
A:luck
B:unlucky
C:fortune
D:misfortune
答案: misfortune
3、 He is a(n) ____ for a large steel company in Sheffield.
A:representation
B:reprehensive
C:representative
D:representor
答案: representative
4、 Writing a paper for the top journal is a ____ task.
A:challenge
B:challenging
C:change
D:challenged
答案: challenging
5、 Their relationship was destroyed by his terrible_______.
A:envious
B:jealous
C:evince
D: jealousy
答案: jealousy
6、 He answered all my questions with complete ___.
A:insurance
B:ensurance
C:assurance
D:assure
答案: assurance
7、 I always feel _______when faced with a difficult problem, so I need to build up my self-confidence.
A:inadequate
B:competent
C:cheerful
D:adequacy
答案: inadequate
8、 Her ______in language study established her fame in linguistic circles.
A:achievement
B:achieved
C:accomplished
D:accomplishment
答案: accomplishment
9、 As he had contracted (感染) a contagious (传染的) disease, he was immediately sent to a(n)___hospital.
A:the nearest
B:isolated
C: separated
D:divided
答案: isolated
10、 His treatment as a child had given him a strong sense of ______.
A:inferiority
B:inferior
C:prior
D:priory
答案: inferiority
Unit 3 Social Problems Quiz for Unit 3
1、 Choose the most appropriate words or phrases to complete the following passage.Every year there are changes 1)___ (on/in) different parts of the world. Some of these changes are 2)__ (due to/result in) natural causes. 3)_ (Because/However), some climate changes are caused by air pollution and these changes may increase. If the pollution 4) _ (effects/affects) the level of carbon dioxide(二氧化碳) in the atmosphere, the results 5) _ (are alike to/are likely to) be serious. Carbon dioxide constitutes only a small part of the 6) _ (atmosphere/climate), but it has an important function in 7) __ (maintaining/insisting) the balance between radiation 8) __ (to/from) the sun entering the atmosphere and radiation leaving the Earth. Some of the radiation is absorbed by the Earth and some is radiated back into the atmosphere. The carbon dioxide in the atmosphere prevents some of the radiation 9) __ of/from) leaving the atmosphere. Thus the heat 10) _ (remains/keeps) in the atmosphere and carbon dioxide helps to prevent the temperature of the Earth from falling.If the 11) _ (rate/proportion) of carbon dioxide in the atmosphere is increased as a result of air pollution, the temperature of the atmosphere may 12) __ (rise/fall). This might eventually cause the ice in the North and South Poles to melt. If this 13) _ (happening/happened), the sea level could rise and parts of the Earth 14) __ (would/will) be flooded. The likelihood of this happening is unknown, but the possibility 15) _____ (exists/existed).
答案: in
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