地下连续墙施工时,一般在混凝土浇筑后2~4h开始接头管,在混凝土浇筑结束后最迟于()

题型:单项选择题

问题:

地下连续墙施工时,一般在混凝土浇筑后2~4h开始接头管,在混凝土浇筑结束后最迟于()以内必须将接头管全部拔出。

A.5h

B.6h

C.7h

D.8h

考点:铁路管理人员安全质量应知应会铁路管理人员安全质量应知应会题库
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红细胞升高见于()。

A.甲状腺功能低下病人

B.新生儿

C.高原生活

D.吸烟者

E.肺气肿病人

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地球上接收到的太阳光谱中有许多暗线,它们对应着某些元素的特征谱线,下列说法正确的是(  )

A.太阳光谱是连续光谱

B.太阳表面大气层中存在着相应的元素

C.这些暗线是由于太阳大气层中相应元素的原子从低能级向高能级跃迁形成的

D.这些暗线是由于太阳大气层中相应元素的原子从高能级向低能级跃迁形成的

题型:单项选择题

在横线上填上适当的词,使两个句子的意思相同。

1. Pour some water on his face-he'll soon come round.

    Pour some water on his face-he'll soon ____ ____ ____.

2. Some students want to have their own rooms so I will go to the office to ask if they can satisfy them.

    Some students want to have their own rooms so I will go to the office to ask if they can ____ ____ ____.

3. The writer was absorbed in his writing that he forgot to flick the ashes from his cigar.

    The writer ____ himself ____ his writing that he forgot to flick the ashes from his cigar.

4. In big cities we have many entertainments to relax on weekends.

    In big cities we have many ____ to relax on weekends.

5. The shop sells various dresses at different prices.

    The shop sells ____ ____ ____ dresses at different prices.

6. In order to make time pass pleasantly I read detective stories on a rainy day.

    I ____ ____ ____ reading detective stories on a rainy day.

7. The nation wants peace; only a few people want the war to continue.

    The nation wants peace; only ____ ____ want the war to continue.

8. Mr. Johnson can speak more than Chinese. He can also speak Russian.

    Mr. Johnson can speak ____ ____ Chinese ____ ____ Russian.

9. Tom doesn't enjoy computer games, and doesn't like sports games, either.

    Tom doesn't enjoy computer games, ____ ____ ____ ____ sports games.

题型:单项选择题

对设计概算编制依据的审查重点是( )。

A.合法性、合理性、经济性
B.合法性、合理性、适用范围
C.合法性、时效性、适用范围
D.合法性、时效性、经济性

题型:单项选择题

Directions:For this part.you have to write a shon passage on the topic of The Moonlight Clan. You should write at least 1 50 words following the outline given below in Chinese:
1.现在很多年轻人每个月都把自己赚的钱花光,他们被称作“月光族”;
2.有人认为这是一种时尚的消费观念,但很多人反对这样消费;
3.你对此的看法是……

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