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【单选题】
新出现的事物不一定都是新事物,这是因为新出现的事物不一定都是( )A.
强大和完善的
B.
符合事物发展规律的
C.
有新的名称和旗号
D.
吸取了旧事物的精华
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举一反三
【单选题】NEWS REPORT 3 1 What’s the news report mainly about? A . Changes in romantic relationships. B . Development of the Internet. C . Changes in the ways of dating. D . Development in smartphones .
A.
B.
C.
D.
D
【单选题】液压系统蓄压器的主要功用之一是:
A.
保证向发动机驱动泵连续供油
B.
当液压泵故障时作为应急能源
C.
当系统中没有部件工作时,卸去液压泵的压力
D.
保证液压泵出口流量为恒定
【单选题】NEWS REPORT 3 1 What did the African university leaders meet to discuss? A . Economic development problems. B . Problems higher education is facing. C . Problems such as war, famine and poverty. D . E...
A.
B.
C.
D.
D
【单选题】NEWS REPORT 3 1 What does the study show about Generation Y? A. They occupy over a third of the Indian workforce. B. They are graduates from top colleges. C. They are keen on starting their own busine...
A.
B.
C.
D.
D
【单选题】News report 3 1. What does a recent stu dy find about older people?
A.
Their mental skills decrease as they get older
B.
Their mental skills can be improved through training
C.
Their physical and mental health improves through training
D.
Their mental skills will remain stable during training
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