特定穴中下合穴多分布于A．上肢腕关节附近 B．下肢踝小腿关节附近 C．下肢膝关节以下

在单层墙空气声隔绝中，提高隔声的措施不包括( )。

A．采用双层分离式隔墙

B．粘贴或涂抹阻尼材料

C．提高墙体的单位面积质量和厚度

D．墙与墙接头不存在缝隙

属病原携带状态的是（）

A.病原体进入机体后，被非特异性免疫所清除 

B.病原体侵入机体后，仅引起特异性免疫应答，不出现任何临床表现 

C.病原体侵入机体后，既引起特异性免疫应答，又出现相应临床表现 

D.病原体侵入机体后，寄生于机体某些部位，被机体免疫功能局限化，机体免疫功能下降时，可引起相应的临床表现 

E.病原体侵入机体后，不引起相应的临床表现，但机体能排出病原体

However important we may regard school life to be, there is no denying the fact that children spend more time at home than in the classroom. Therefore, the great influence of parents cannot be ignored or discounted by the teacher. They can become p allies of the school personnel or they can consciously or unconsciously hinder and frustrate curricular objectives.

Administrators have been aware of the need to keep parents informed of the newer methods used in schools. Many principals have conducted workshops explaining such matters as the reading readiness program, manuscript writing and developmental mathematics.

Moreover, the classroom teacher, with the permission of the supervisors, can also play an important role in enlightening parents. The informal tea and the many interviews carried on during the year, as well as new ways of reporting pupils’ progress, can significantly aid in achieving a harmonious interplay between school and home.

To illustrate, suppose that a father has been drilling Junior in arithmetic processes night after night. In a friendly interview, the teacher can help the parent sublimate his natural paternal interest into productive channels. He might be persuaded to let Junior participate in discussing the family budget, buying the food, using a yardstick or measuring cup at home, setting the clock, calculating mileage on a trip and engaging in scores of other activities that have a mathematical basis.

If the father follows the advice, it is reasonable to assume that he will soon realize his son is making satisfactory progress in mathematics, and at the same time, enjoying the work.

Too often, however, teachers’ conferences with parents are devoted to petty accounts of children’s misdemeanors, complaints about laziness and poor work habits, and suggestion for penalties and rewards at home.

What is needed is a more creative approach in which the teacher, as a professional adviser, plants ideas in parents’ minds for the best utilization of the many hours that the child spends out of the classroom. In this way, the school and the home join forces in fostering the fullest development of youngsters’ capacities.

We may infer that the writer of the article does not favor（）

A. suggestions by the teacher to a parent in regard to improving the student’s scholastic average

B. written communications to the parent from the teacher

C. having the parent observe lessons which the children are being taught

D. principal-parent conferences rather than teacher-parent conferences

X_6C型集装箱车的换长为（）。

A.1.2

B.1.3

C.1.4

D.1.5

申请从事道路旅客运输班线经营的，应当有明确的线路和站点方案。