Unit 5 Travelling abroad
单元测验
第一卷（选择题 共100分）
第一部分 单项选择（20分）
1. Cultural exchange ____ better understanding.
A takes for B looks for C makes for D sends for
2 .Sports cars such as Ferraris and Porsches are priced ___ the reach of most people.
A under B out C within D beyond
3. The old couple have been married for 40 years and never once _________ with each other.
A. they had quarreled B. they have quarreled
C. have they quarreled D. had they quarreled
