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问题 单项选择题

根据如图Ⅰ-13所示的视图判断，正确的局部剖视图应是（）。

A.选项A

B.选项B

C.选项C

D.选项D

答案

参考答案：C

填空题
辨析填空。
situation / condition / state
1. All the equipment provided for the work must be in good _____ and good working order.
2. At that time, the whole country was in a _____ of war.
3. When you get there, have a look of the _____ and decide what to do.
set up / build / found / put up
4. We must _____ a world with more partners and fewer adversaries.
5. This country was _____ on the principle of individual freedom for all.
6. The primary school in that poor village was _____ in 2003 with the help of some kind people.
7. They _____ a tent when they go there.
prevent / protect
8. Firemen must carry breathing equipment to _____ themselves from the smoke.
9. Unless we get more funding we'll be _____ from finishing our experimental program.
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单项选择题

具有温中止痛功效的药物是（）

A．附子 

B．肉桂 

C．乌头 

D．干姜 

E．高良姜
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