桥梁支座的作用是( )。A．调节梁体标高 B．传递上部结构的支承反力 C．保证受力主

根据上下文选择恰当的词组填空；8%

blow away ,be concerned about,  come to power, because of,  

as a matter of fact.  give in, get along with ，calm down，because

1.The girl insisted on going with her mother. And her mother had to _____________.

2.The mother wanted to know how her son was _____________________ other classmates.

3.More and more people ,whether young or old,___________________ their health.

4.After listening to the light music for a while, the boy began _______________.

5.Jack would like to work in the company ______________ the good working conditions.

6. Suddenly a strong wind came and _______________ the roofs of their house.

7. The new president made a wonderful speech after he __________________.

8. I don’t like him ._________________________ I hate him.

下列统计活动中不适宜用问卷调查的方式收集数据的是（　　）

A．某停车场中每天停放的蓝色汽车的数量

B．七年级同学家中电视机的数量

C．每天早晨同学们起床的时间

D．各种手机在使用时所产生的辐射

保密性较强的议题一般放在会议的（）。

A.前面

B.中间

C.后面

D.任何时间

以下不属于意识障碍表现形式的是（）

A.谵妄

B.痴呆

C.精神错乱

D.昏睡

E.昏迷

各种营养素向人体提供的热量应该有一个适当的比例，（）应该占人体需要总热量的60%~70%。

A.蛋白质

B.脂肪

C.糖类

D.矿物质