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问题 单项选择题

输送湿燃气的引入管埋设深度应在土壤冰冻线以下，并应有不小于（）的坡度，坡向凝水器或燃气分配管道。

A、0.005

B、0.006

C、0.008

D、0.01

答案

参考答案：D

单项选择题

The following are three ads.

Driver Wanted

1. Clean driving license

2. Good-looking

3. Age over 25

Apply (申请) to: Capes Taxi, Shenzhen

Tel: 0755-6561382

Air Hostess(空姐) Wanted

1. Age between 20 and 33

2. Height from 1.6m to 1.75m

3. Two foreign languages

4. College graduate

Apply to: China airlines, Beijing

Tel: 010-88488970

Teacher Needed

For private language school

Teaching experience necessary

Apply to: Instant Languages Ltd, Dalian

Tel: 0411-4313861

Which of the following is not mentioned in the three ads（）

A．Hostess

B．driver

C．teacher

D．doctor
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多项选择题

党的十六届五中全会指出，要继续推进西部大开发，振兴东北地区等老工业基地，促进中部地区崛起，鼓励东部地区率先发展，形成( )的新格局。

A．东中西互动

B．优势互补

C．互相支持

D．相互促进

E．共同发展
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