对于单层平壁导热，其传热量与（）有关。A.平壁材料的热导率 B.平壁两侧温差 C.平

麻子仁丸中杏仁的作用为（）、（）。

翻译语篇 阅读下面的短文．将文中划线部分的句子做相应的英、汉互译。

The students were having their chemistry class. 小题1: Miss Li was telling the students what water was like. After that, she asked her students, "What’s water?" No one answered. A few minutes later, Miss Li asked again, “小题2:你们为什么不回答我的问题? Didn’t I tell you what water was like? ”

Just then a student put up his hand and said, "Miss Li, you told us that water has no color and no smell. However, where to find such kind of water? The water in the river behind my house is always black, and it has a bad smell"小题3:大多数学生同意他的意见。

“I’m sorry, children?” said the teacher, 小题4: "Our water is getting dirtier and dirtier.

That’s a problem.小题5:We should do what we can to make the world cleaner."

一对啮合的齿轮其（）必须相同。

A.模数

B.压力角

C.模数和分度圆直径

D.模数和压力角

安全闭合管理分为（）步骤。

A.安全检查

B.整改录入

C.整改复查

D.整改确认

E.巩固提高

韩国女生甩掉当兵的男朋友时被称做什么？