以下哪能种病不是遗传病（） A.雀斑 B.毛囊角化病 C.扁平苔藓 D.色素性干皮病

阅读理解。

     Earthquakes are hard to predict, but do you know what to do before, during and after an earthquake?

Here's some advice:

     Before an earthquake It's necessary to prepare yourself and your family. All family members should

know how to turn off gas, water and electricity and know useful telephone numbers (doctor, hospital, police,

119, etc.). Never put heavy things over beds.

     During an earthquake It's important for each of you to stay calm. If you are indoors, quickly move to a

safe place in the room such as under a strong table. The purpose is to protect yourself from objects, stay away

from windows, large mirrors, heavy furniture and so on. If you're cooking, turn off the gas. If you're outdoors, move to an open area like a playground. Move away from buildings, bridge and trees. If you are driving, stop

the car as soon as possible, staying away from bridges and tall building. Stay in your car.

     After an earthquake Once the shaking has stopped, DO NOT run out of the building at once. It's better to

wait and leave when it's safe. Check around you and help the people who are in trouble. If your building is

badly broken, leave it. If you smell of hear a gas, get everyone outside and open windows and doors. If you

can do it safely, turn off the gas. Report it to the gas company.

1. Which of the following is mentioned in the second paragraph?

A. People should know how to turn on gas.

B. People should now how to save water.

C. People shouldn't put heavy boxes over beds.

D. People shouldn't forget the phone numbers of others.

2. When an earthquake happens, _________ can help you deal with it.

A. standing still

B. staying calm

C. looking outside

D. moving indoors

3. During an earthquake, if you are driving in an open area, you should _________.

A. speed up your car

B. stop your car and stay in

C. slow down your car

D. stop your car and run out

4. When the earth stops shaking, you should _________.

A. check around you first

B. run out of the building at once

C. break the windowns and doors

D. write a report to your company

5. You can learn _________ after reading the passage.

A. what an earthquake is like

B. what to do to avoid an earthquake

C. how an earthquake happens

D. how to protect yourself in an earthquake

对造成环境污染为主的建设环境影响评价，其项目工程分析的重点是( )。

A．资源、能源的储

B．场地的开发利用

C．工艺过程

D．交通运输

关于β受体阻滞剂，以下哪种说法正确（）

A.心衰情况稳定后可从小剂量开始应用

B.心力衰竭患者禁用

C.可用于急性心力衰竭

D.用药后很快会改善症状

E.房室传导阻滞不是其禁忌证

陪同外方人士在提供餐饮时要注意哪些礼仪？

濮存昕在一则公益广告中谈到，“有人这样问过我，播出的一条公益广告，能不能改变我们生活中的那些陋习呢？我说不，公益广告对于社会中那些不文明的现象，也许不可能药到病除，但是我相信，一条公益广告就好像是一盏灯，灯光亮一些，我们身边的黑暗就会少一些。并且我更相信，每个人的心灵都像是一扇窗，窗户打开，光亮就会进来。”这表明（）

A.文化就在我们身边，触手可及

B.文化对人的影响应顺其自然，不必干涉

C.文化对人的影响是潜移默化的

D.文化总能给人以思想的启迪、精神的享受