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问题 单项选择题

直接与间接两种宏观调控方式相区别的主要标志是______。

A．调控的目的不同
B．国家采取的宏观调控手段是否通过市场机制这一中间环节来发挥作用
C．平衡社会总供求的效果
D．对微观经济主体的影响

答案

参考答案：B

解析： 直接与间接两种宏观调控方式将国家采取的宏观调控手段是否通过市场机制这一中间环节来发挥作用作为相区别的主要标志。

选择题

芬瑟岛(如下图所示)是世界上最大的沙岛,总面积1 630平方千米。岛上分布着沙漠,同时还分布着世界上唯一生长在沙地上的雨林植被。读图完成小题。

小题1:关于芬瑟岛上沙漠成因的叙述,正确的是(　　)

A．是由地质变化和海浪堆积共同作用而形成的

B．是全球变暖,降水减少的结果

C．是因常年受副热带高气压控制,降水少而形成的

D．是受热带雨林迁移农业的影响而形成的小题2:芬瑟岛分布着世界上唯一生长在沙地上的雨林植被,其原因可能有(　　)

①近热带雨林分布区,雨林植物种子传播至此　

②沙地土层深厚,利于雨林植物根系向深处延伸　

③来自海洋的盛行风带来较充沛的降水　

④沿岸有暖流经过,有增温增湿作用

A．①②③

B．①②④

C．①③④

D．②③④
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完形填空

语法填空（共10小题，每小题1.5分，共15分）

Little Robert tried to take a big bottle of milk out of the fridge. However, he __小题1:__ (lose) his grasp on the bottle and it fell, spilling (溢出) the milk all over the kitchen floor! Instead of scolding (责备) __小题2:__, his mother said, “You know, what we have here is a failed experiment in how you can effectively carry a big milk bottle with two tiny hands. Let’s go out to the back yard and fill the bottle __小题3:__ water and see if you can discover a way to carry it __小题4:__ (safe).” This little boy learned that if he grasped the bottle at the top near the lip with both hands, he could carry it without dropping it. What __小题5:__ wonderful lesson! The little boy has now become a famous scientist and he remarked that it was at that moment __小题6:__he knew he didn't need to be afraid of __小题7:__ (make) mistakes. Instead, he learned that mistakes were just opportunities for learning something, __小题8:__ is what scientific experiments are all about. Even if the experiment “doesn't work”, we usually learn something __小题9:__ (value) from it. Wouldn’t it be great if all parents would respond the way Robert’s mother responded __小题10:__ him?
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