4. The Shenzhou Ⅶ mission marks a h　　 breakthrough in China’s manned space programme.

3. We were deeply impressed by the teacher’s d　　　 to her task.

2. A w　　　 is a person who sees something happen with his or her eyes on the spot.

1. What you say now is not c　　　　　 with what you said last week, which makes me very disappointed.

5. 解析:选D。标题归纳和主旨大意题。文章主要讲了美国多种文化并存的原因及优缺点，故最佳标题为D。

选修8

Module 5 The Conquest of the Universe

基础操练

4. 解析:选D。推理判断题。从文章最后对多种文化并存优点的分析可推知，这种局面使生活在那里的异国人可以自由选择生活方式，使生活丰富多彩，故选D。

3. 解析:选B。细节理解题。从“In fact, what exists in America is more often a kind of ‘side-by-side’ living in which groups of people from other countries often have kept many of their customs and habits”可知，B项为正确答案。

2. 解析:选B。推理判断题。从“They join the general American society only in certain areas of their lives-such as in schools, business, and sports-but they keep many of their own native customs and manners socially and at home. This living ‘side-by-side’? has both advantages and disadvantages”可知，B项为正确答案。

20. 解析:选C。句意为：但是，那一次不仅是我最痛苦的经历，而且也(also)是最成功的教训。

19. 解析:选A。作者的父亲不仅非常生气，而且要走18英里的路回家，所以此时他无论是情感方面(emotional)还是身体方面(physical)都很痛苦。