小测验：选择正确的单词

1. automobile mechanic
   汽车修理工
   

1. There is no service charge at the mechanic shop.
   这家技工店是不收服务费的。
2. Mechanics is a science dealing with force and motion.
   力学是一门有关力和运动的科学。
3. I know something about mechanics.
   我懂一点力学。
4. A child mechanic may be a future physicist in the bud.
   一个喜欢玩工具的孩童也是一个正成长中的未来的物理学家。
5. He was a mechanic who was on probation.
   他是个见习机械工。

　2个名词解释

　1个形容词解释