题目内容

The underlined phrase "well-informed dunces" refers to

A. well-educated but stupid students.
B. intelligent but inefficient students.
C. talented but incapable students.
D. knowledgeable but inactive students.

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A.to completeB.completeC.completedD.completing

A. to complete
B. complete
C. completed
D. completing

Do the languages we speak shape the way we think? Do __01__ merely express thoughts, or do

A. we
B. they
C. you
D. people

Some parents are over-concerned about the education of their pre-school children, so they send their kids to various training programs, believing that such a move is significant for the promising prospect of their children. But other parents are convinced that pre-school should spend their time enjoying themselves. Write a composition of about 400 words to state your view.
In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary.
You should supply an appropriate title for your essay.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

回归系数β2=0.2562的经济意义为()。

A. 我国居民家庭居住面积每增加1平方米,居民家庭电力消耗量平均增加0. 2562千瓦小时
B. 在可支配收入不变的情况下,我国居民家庭居住面积每增加1平方米,居民家庭电力消耗量平均增加0. 2562千瓦小时
C. 在可支配收入不变的情况下,我国居民家庭居住面积每减少1平方米,居民家庭电力消耗量平均增加0. 2562千瓦小时
D. 我国居民家庭居住面积每增加1平方米,居民家庭电力消耗量平均减少0. 2562千瓦小时

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