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问题 补全对话，情景问答

想一想，选一选。

1. 当你想告诉别人你有一张新图片时，你应说：[ ]

A. I have a new picture.

B. They have new pictures.

2. 当你想知道地板是什么颜色时，你应说：[ ]

A. What colour is the floor?

B. What's colour the floor?

3. 当你想告诉别人“墙是白色的”，你应说：[ ]

A. The wall is white.

B. The board is white.

答案

1. A  2. A  3. A

单项选择题 A1型题

抽样调查了某地103名10岁男孩的生长发育情况，得身高均数为142.82cm，标准差为5.63cm；体重均数为28.24kg，标准差为5.62kg。比较身高和体重的变异程度，下列结论正确的是（）

A.身高变异程度大

B.体重变异程度大

C.身高与体重的变异程度相同

D.由于单位不同，无法比较=者的变异程度

E.题中所给条件不足，无法判断
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单项选择题

Of all the areas of learning the most important is the development of attitudes. Emotional reactions as well as logical thought processes affect the behavior of most people.
"The burnt child fears the fire" is one instance ; another is the rise of despots like Hitler. Both examples also point up the fact that attitudes stem from experience. In one case the experience was direct and impressive; in the other it was indirect and cumulative. The Nazis were indoctrinated largely by the speeches they heard and the books they read.
The classroom teacher in the elementary school is in a strategic position to influence attitudes. This is true partly because children acquire attitudes from those adults whose word they respect.
Another reason it is true is that pupils often delve somewhat deeply into a subject in school that has only been touched upon at home or has possibly never occurred to them before. To a child who had previously acquired little knowledge of Mexico, his teacher’s method of handling such a unit would greatly affect his attitude toward Mexicans.
The media through which the teacher can develop wholesome attitudes are innumerable. Social studies (with special reference to races, creeds and nationalities) , science matters of health and safety, the very atmosphere of the classroom... these are a few of the fertile fields for the inculcation of proper emotional reactions.
However. when children come to school with undesirable attitudes, it is unwise for the teacher to attempt to change their feelings by cajoling or scolding them. She can achieve the proper effect by helping them obtain constructive experiences.
To illustrate, first grade pupils afraid of policemen will probably alter their attitudes after a classroom chat with the neighborhood officer in which he explains how he protects them. In the same way, a class of older children can develop attitudes through discussion, research, outside reading and all-day trips.
Finally, a teacher must constantly evaluate her own attitudes, because her influence can be deleterious if she has personal prejudices. This is especially true in respect to controversial issues and questions on which children should be encouraged to reach their own decisions as a result of objective analysis of all the facts.

The central idea of the above passage is that ______.

A．attitudes affect our actions

B．teachers are important in developing or changing pupils’ attitudes

C．attitudes can be changed by some classroom experiences

D．by their attitudes, teachers inadvertently affect pupils’ attitudes
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