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问题 单项选择题

建筑钢材中，随着含碳量的增加，钢材( )。

A．塑性、韧性及可焊性降低，强度和硬度提高
B．塑性、韧性及可焊性提高，强度和硬度提高
C．塑性、韧性及可焊性降低，强度和硬度降低
D．塑性、韧性及可焊性提高，强度和硬度降低

答案

参考答案：A

判断题

法的执行，是指国家司法机关根据法定职权和法定程序，用法律处理案件的专门活动。 ( )
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阅读理解

Boys and girls, let’s begin our English class now. This time I want to talk about my family. Then I want you to say something about your families.

There are seven people in my family. They are my parents, my two sisters, my brother, his wife (妻子)and I. In England, a family like this is a big one. My father has a factory（工厂）. It isn’t very big. It makes all kinds of boats. My brother is a doctor. He works in a hospital(医院). His wife works in a hospital, too. She is a nurse. My two sisters are students. One wants to be a teacher. She studies hard and well. The other likes singing very much and can sing very well. So she wants to be a singer(歌手). I’m now in China teaching English and learning Chinese. My mother stays at home. Can you guess (猜测)what she does at home? Yes, she does housework. She is a housewife.

小题1:Where do I come from?

A．China

B．America

C．England

D．Canada小题2:Where am I now ?

A．In China

B．In America

C．In England

D．In Canada小题3: Who works in a school in my family?

A．One of my sisters

B．I

C．My father

D．My brother小题4:My brother and his wife work _________.

A．as teachers

B．as nurses

C．as doctors

D．in a hospital小题5: In Chinese “ housewife” means_________ .

A．干家务活的人

B．在家的妻子

C．家庭主妇

D．保姆
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