题目内容:
Which of the following is TRUE according to the passage?
A.Sections of economy do not influence each other. B.In the expansion phase the business maintains development in the long rtm.
C.The end of the business in the prosperity period can be obviously seen.
D.Parts of economy are closely related to each other.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: