单项选择题

In what way is the market very real for each person or business who is making and selling something（）

A. It tells you what to produce.
B. It tells you how to grow tomatoes.
C. It provides you with everything you need.
D. It helps you save money.

<上一题目录下一题>

热门试题

单项选择题

The purpose of the lightning speed exercise is to（）

A. increase your speed by scanning the text first
B. test your maximum reading speed
C. help you understand more of the content of the book
D. enable you to win reading races against your friends

单项选择题

The man leaving college with a trained mind （）

A. is certain to succeed
B. is successful in his studies
C. is considered an educated person
D. can grasp any problem