题目内容

The governments of most countries spend huge sums of money for international defense. They hire thousands of engineers, 10scientists, clerks, typists and secretaries to work on the many different aspects of defense.

查看答案

搜索结果不匹配？点我反馈

更多问题

changes in the way of life. As income goes down, people may not 7want more food to eat or more clothes to wear.

Dishwashers and washing machines do jobs that were once done by the hand. The widespread use of such electrical appliances 4means that there is a need for servicemen to keep it running properly

最新儿童谜语说鸟不是鸟，爱在天上飞打一玩具

The government also affects the kind of works people do. 9.