问题 单项选择题

深孔滚压时,滚压表面与加工表面间形成()的后角。

A.1度左右

B.5度左右

C.8度左右

D.10度左右

答案

参考答案:A

选择题
阅读理解

 阅读理解。

      Do you have any foreign friends? Do you know their characteristics (特征)? The Germans are very quiet

and they always keep calm. They don't like to speak more words. They look very serious. They like different

kinds of amusements. The Germans are very hard-working. They like tidiness, especially the women, who

always keep their home clean. In some ways, the Englishmen look the same as the Germans. They are very

quiet and never talk too much with the strangers. They are really polite, so we often hear they say "Thank

you." or "Sorry." The gentlemen are also the Englishmen.

     The French's holidays are very long. They like traveling and usually spend their long time staying in other

countries. The Frenchmen are more outgoing than the Germans. It is very easy to make friends with them.

     Compared to the Frenchmen, the Americans are more outgoing. And they are even opener than all of the

Europeans. They don't like to depend on others. So it is very common that the students do part-time jobs in

their free time. And in Americans' eyes, success is an important part in their life.

1. According to the passage, ________ are very quiet.

A. only the Germans

B. only the Englishmen

C. only the Frenchmen

D. both the Germans and the Englishmen

2. What does the underlined word "tidiness" mean in Chinese?

A. 整洁

B. 安静

C. 时尚

D. 随意

3. In the writer's eyes, the gentlemen are ________.

A. the Germans

B. the Frenchmen

C. the Englishmen

D. the Americans

4. What can we learn about the Frenchmen from the passage?

A. They are more outgoing than the Americans.

B. It is very easy to make friends with them.

C. They like traveling in their own country.

D. They look serious and are always hard-working.

5. Which is the best title of the passage?

A. Foreigners' hobbies.

B. Who are more outgoing?

C. Characteristics of the foreigners.

D. Success is an important part in Americans' life.