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问题 单项选择题

一、根据下面的文字材料回答第116题～第120题。

据北京市统计，截止到1981年底，全市16岁以下的少年儿童总数为2272194人。其中，学龄前儿童739616人，占其总数的33.55%。另据有关统计资料，在我国目前抚养一个婴儿到16岁，农村平均需要1600元，城市平均需要6900元，全国平均2200元。1981年北京市儿童消费主要体现在吃、穿、玩具等。不同年龄消费费用不同。在婴儿期内食品支出占支出总额的81.5%；在幼儿期内占 81.2%；在学龄前期占77.9%；在学龄期内占71.4%。在服装方面，学龄前儿童支出大体维持在总消费金额的13%左右，但进入学龄期后，占总体的21.8%。

在1981年，全国少年儿童的主体是（）。

A．婴儿

B．幼儿

C．学龄前儿童

D．学龄期儿童

答案

参考答案：D

单项选择题

下列是针吸细胞学检查的优点，但不包括

A．操作安全，副作用少

B．应用范围广

C．采集细胞新鲜

D．无假阳性

E．取样迅速，制片诊断快
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单项选择题

Teachers need to be aware of the emotional, intellectual, and physical changes that younga-duhs experience. And they also need to give serious (91) to how they can best (92) such changes. Growing bodies need movement and (93) , but not just in ways that emphasize competition. (94) they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the (95) that comes from achieving success and knowing that their accomplishments are (96) by others. However, the typical teenage lifestyle is already filled with so much competition that it would be (97) to plan activities in which there are more winners than losers, (98) , publishing newsletters with many student-written book reviews, (99) student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide (100) opportunities for leadership, as well as for practice in successful (101) dynamics. Making friends is extremely important to teenagers, and many shy students need the (102) of some kind of organization with a supportive adult (103) visible in the background.
In these activities, it is important to remember that young teens have (104) attention spans. A variety of activities should be organized (105) participants can remain active as long as they want and then go on to (106) else without feeling guilty and without letting the other participants (107) This does not mean that adults must accept irresponsibility. (108) , they can help students acquire a sense of commitment by (109) for roles that are within their (110) and their attention spans and by having clearly stated rules.

A．off

B．down

C．out

D．alone
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