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【单选题】
如果把 中的x和y都扩大3倍,那么分式的值()A.
扩大3倍
B.
缩小3倍
C.
缩小6倍
D.
不变
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反馈参考答案：
举一反三
【简答题】A．A man who played football. B．A man who built a football stadium. C．A man who played baseball. D．A man who built a baseball stadium.
【单选题】有学者认为,迄今为止的经济全球化仅仅是资本运动的全球化,而非经济福音的全球化。西方资本的大规模跨国运动将世界的生产和交换活动连为一体,但是从世界性的生产和交换活动中产生的经济利益,却没有在全球合理分配。这一观点旨在强调经济全球化 ( )
A.
表现为大规模的跨国运动
B.
不利于世界经济均衡发展
C.
使生产和交换活动更密切
D.
给发展中国家提供了机遇
【单选题】There is a great deal difference between the eager man who wants to read a book, and the tired man who wants a book to read.
A.
There is a great deal difference / between the eager man who/ wants to read a book, /and the tired man who /wants a book to read.
B.
There is a great deal difference between/ the eager man who wants to read a book, / and the tired man who wants a book to read.
C.
There is a great deal difference / between the eager man / who wants to read a book, / and the tired man / who wants a book to read.
D.
There is /a great deal difference between /the eager man who wants to read a book, /and the tired man who wants a book to read.
【简答题】A．A man who had a dispute with the man whose wife was stolen. B．A man who borrowed goods from the man whose wife was stolen. C．A man who wanted to be superior to the man whose wife was stolen. D．A man...
【简答题】系统是指不带反馈装置的控制系统。
【判断题】The General Agreement on Trade in Services (GATS) "Annex on Air Transport Services" replaces all previously existing bilateral and multilateral agreement on air traffic rights.
A.
正确
B.
错误
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