路口交通组织的主要内容有：（）。 A.路口控制方案 B.路口渠化_爱下问搜题

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问题多项选择题

路口交通组织的主要内容有：（）。

A.路口控制方案

B.路口渠化

C.信号相位设置

D.信号相序与配时方案

E.具体情况具体分析

答案

参考答案：A, B, C, D

单项选择题 A1/A2型题

患者，女，52岁，缺失，采用铸造支架义齿进行修复，其义齿固位力总量最佳应达到（）

A.100～300g

B.300～500g

C.500～800g

D.800～1500g

E.2000以上

补全对话，情景问答

阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。

A. About three or four.
B. How old were you when you win the first prize?
C. How long do you play each day?
D. When did you start playing tennis?
E. Do you want to be a professional tennis player?
F. Here at the tennis club?
G. Who taught you how to play?

Reporter: Congratulations! You just won the first prize in the State Tennis Competition.
Denny: Thank you.
Reporter: Denny, how old are you?
Denny: Eight.
Reporter: Eight?   1
Denny: When I was three.
Reporter:   2
Denny: My father. And I take private(个人的) lessons, too.
Reporter:   3
Denny: Yes, I've taken lessons here for two years.
Reporter: How many days a week do you play?
Denny:   4   I want to practice every day, but my parents say three or four days is enough.
Reporter:   5
Denny: Sure. That's my dream.
Reporter: Wish you greater success!
Denny: Thank you.