| 考博易错题（2018/1/23） |
| 第1题：How much of the world's land surface is at risk of becoming desert
A．Less than ten million square kilometers. B．Twenty million square kilometers. C．Mom than twenty million square kilometers. D．30% of the world's land surfac |
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| 第2题：A．which
B．when C．that D．where |
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| 第3题：The phrase "force some financially fragile carries into liquidation" (Paragraph 6 ) may probably mean ______.
A．compel them to reduce their flight B．make them do nothing but to declare bankruptcy C．push them to be destroyed D．bring them into a liquid state |
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| 第4题：Which of the following is true about Olson
A．He was a fiction writer. B．He edited the book Power and Prosperity. C．He taught economics at the University of MarylanD、 D. He was against the ownership of private property. |
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| 第5题：A．tenant
B．determinant C．lubricant D．repentant |
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