企业在只生产一种产品的情况下，本期发生的构成产品成本的费用均为直接费用。（）

根据句意及汉语提示完成句子。

1. There has been not much _____ (疾病) in the village this winter. The villagers are all healthy.

2. Nothing will _____(阻止) us from reaching our aims.

3. It's snowing hard. The ground is _____ (覆盖) with snow.

4. Take this _____ (药) ,and have a good rest, you can feel better.

5. I _____ (猜想) you don't agree with me.

6. Can you tell me the _____(差异) between the two words, Tom?

7. I have been there many times in the _____ (过去).

8. Computer was invented in 1946. It _____ (改变) a lot all over the world.

男性，26岁，因误服毒物1小时而出现头晕、头痛、多汗、恶心、呕吐、腹痛、腹泻等症状。体格检查：两肺湿啰音，呼吸有蒜味，意识清楚。

如病人自述误服毒物为敌百虫，忌用下列哪种溶液洗胃( )

A．1:5000高锰酸钾

B．温开水

C．蛋清

D．2%碳酸氢钠

E．清水

治疗咽喉肿痛之肺胃热盛者，宜加用的腧穴是（）

A.内庭、鱼际

B.列缺、照海

C.风池、外关

D.行间、侠溪

E.太溪、鱼际

根据缺陷类别及缺陷设备的调度管辖范围，及时汇报上（）部门，并按规定汇报本*单位相关部门或领导。

A.一级主管

B.一级调度

C.二级调度