长白山天池美丽如画,水面倒映出周围的山峰,平静的水面相当于_______镜。你能

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问题:

长白山天池美丽如画,水面倒映出周围的山峰,平静的水面相当于_______镜。你能从各个方向看到书本,是由于光射到书本上发生了_________反射。

考点:平面镜成像的特点和原因漫反射,镜面反射
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检测检验机构对劳动防护用品的检测检验必须遵循( )原则。

A.真实、诚信

B.公平、公正

C.公平、诚信

D.公正、合理

题型:填空题

太阳病,发汗未愈,风寒入里化热,身热不解,汗出而喘,舌苔薄白,脉滑数者、治疗应选用()

A.泻白散

B.葛根黄芩黄连汤

C.麻黄杏仁甘草石膏汤

D.桂枝加厚朴杏子汤

E.小青龙加石膏汤

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第二节信息匹配题(共5小题,每题2分共10分)

注意:此答案要写在答题纸上

Making friends is a skill like most skills. It improves with practice. If you want to meet people and make friends, you must be willing to take some action. You must first go where there are people. 56 

Joining a club or a group, talking with those who like the same things as you do is much easier.Or join someone in some activity.

57 After all meeting strangers means facing the unknown. And it's human nature to feel a bit uncomfortable about the unknown. Most of our fears about dealing with new people come from doubts about ourselves. We imagine other people are judging us, finding us too tall or too short, too this or too that. 58   Try to accept yourself as you are, and try to put the other person at ease. You'll both feel more comfortable.

Try to act self-confident even if you don't feel that way. When you enter a room full of strangers, such as a new classroom,walk tall and straight, look directly at other people and smile, and say something. 59 

Just meeting someone new does not mean that you will make friends with that person--friendship is based on mutual (相互的)liking and  "give and take".   60 

A.Don't wait for the other person to start a conversation.

B.But don't forget that they must be feeling the same way.

C.It depends on one's character to make good friends.

D.You won't make friends staying home alone.E.Many people are nervous when talking to new people.

F.It takes time and effort to develop.

G.I'm a shy person and it is very difficult for me to make friends with other people.

题型:填空题

轨回流是沿两条钢轨回输的。为了能()信号轨道电路的轨端绝缘。在钢轨接头处装有扼流线圈。

题型:填空题

以下哪一个是资本主义社会的第一部民法典?( )

A.《德国民法典》

B.《日本民法典》

C.《法国商法典》

D.《拿破仑法典》

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