为什么新采区要对工作面进行冲击地压级别鉴定？

阅读理解。

     Welcome to the zoo, everyone! Here is our plan. Listen carefully. First we will visit the Children's Zoo.

 After that, we will walk to Bird World. Next is the African Area. There are elephants and lions! Don't be

  afraid. The cages are safe.

     Then, we will have lunch. Everybody brought their lunch, right? Some of you don't have drinks. That's

  all right. There are many places to buy drinks.

     After lunch, we will go to the Asian Area. Last, there is the Butterfly Park. Then, we will come back

 here and get on the bus. Remember, don't feed the animals. OK, let's have some fun!

1. The Butterfly Park _____.

    A. is the first place to visit

    B. is the last place to visit

    C. is in the Children's Zoo

    D. is a part of the Asian Area

2. What is near Bird World?

    A. Children's Zoo.

    B. Butterfly Park.

    C. African Area.

    D. Asian Area.

3. Which of these is first?

   A. Visiting the Asian Area.

   B. Eating lunch.

   C. Seeing the African Area.

   D. Going to Bird World.

4. Students without drinks _____.

    A. can buy a drink at the zoo

    B. can not do anything

    C. must get a drink at the Children's Zoo

    D. will get drinks from the teacher

5. People at the zoo should not ____.

    A. visit the Butterfly Park

    B. look at the lions

    C. give food to the elephants

    D. bring their lunch

通过形象片让世界更多地了解中国，是近年来我国公共外交领域的一个新亮点。2011年1月17日，首部中国国家形象片在美国纽约时报广场的大屏幕上持续滚动播放，向世界展示多元和丰富的中国形象。这一举措旨在 [ ]

A．践行我国主张构建和谐世界的外交理念

B．巩固我国在处理国际事务中的主导作用

C．扩大我国国际影响力，提升国家软实力

D．消除中美间的矛盾，促进国际合作发展

论述海外投资保证制度的概念和特征？

消防安全教育和培训应包括的内容是（）。

A.施工现场消防安全管理制度、防火技术方案、灭火及应急疏散预案的主要内容

B.扑灭初起火灾及自救逃生的知识和技能

C.施工现场临时消防设施的配备

D.报警、接警的程序和方法

免疫抑制是一种特殊类型的免疫应答。（）