阅读理解。

1. Before China, how many countries had already sent their astronauts into space?

A. Only one.

B. Two.

C. Three.

D. Four.

2. Shenzhou V circled the earth in space ________.

A. once

B. four times

C. five times

D. fourteen times

3. During the second stage,the Chinese astronauts stayed in space for ________.

A. one day

B. four days

C. five days

D. fourteen days

4. What happened in the third stage?

A. China has sent up Change I to the moon.

B. Chinese astronauts landed on the moon.

C. The moon exploration project is too easy.

D. The government planned to make another space station.

5. Chinese astronauts will possibly walk on the moon around ________.

A. 2010

B. 2015

C. 2017

D. 2020

（）考评，满分为10分。考评的主要内容是场容场貌、料具管理、环境保护、社会治安情况等。

A．施工组织管理

B．施工安全管理

C．文明施工管理

D．业主现场管理