搜题请搜索小程序“爱下问搜题”
问题 多项选择题

期货市场在宏观经济中的作用包括（）。

A.促进本国经济的国际化发展

B.调节市场供求

C.减缓价格波动

D.有助于市场经济体系的建立与完善

答案

参考答案：A, B, C, D

解析：除选项A、B、C、D外，期货市场在宏观经济中的作用还包括为政府宏观调控提供参考依据。

改错题

短文改错（共10小题，每小题1分，满分10分）

For most people, it is almost impossible to operate on a computer without a mouse, let alone surf the Internet. A well-chosen mouse is really handy, flexible and convenience in controlling the screen. Without the functions of inserting, deleting, moving and copying, it enables us to edit text, browse web pages and download that we want. It can even bring us a flood of musics, movies and PC games. Just imagining, all that can be done with a cute mouse.

A convenient tool can certain make our work easier, and it doesn’t always help in a positive way. Too much ready information on our fingertips leaves a little room for knowledge pursuing. Too many ready answers make us less excited in finding truth. Relying too much on mouse clicking make us much lazier and less creative.
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选择题

下图为世界某区域海沟的分布示意。完成下列各题。

小题1:图中M海沟的成因是

A．非洲板块与印度洋板块的张裂

B．亚欧板块与太平洋板块的碰撞

C．亚欧板块与印度洋板块的挤压

D．美洲板块与南极洲板块的张裂小题2:图中甲、乙两地

A．全年受副高控制，干旱少雨

B．夏半年的盛行风向相同

C．全年受信风控制，干旱少雨

D．冬半年的盛行风向相同
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