4. Which of the following is the best title? A. How to End the Global Food Shortage. B. How to End the Global Disaster. C. How to Help the Farmers in the Poor Countries. D. How to Subsidize the Farmers to Increase Food Products.

　　答案及解析： 4．A。主旨大意题。文章主要讲如何结束全球食物短缺，A能概括文章中的主要内容。B、C、D都是文章中的一部分。

　　5. The word “woes” in paragraph one is most likely to mean ______. A. hunger

　　B. things

　　C. matters

　　D. disasters

　　答案及解析： 5．D。词义猜测题。从下文中Here are three steps to ease the current crisis and avert(防止， 避免) the potential for a global disaster.可以猜出词义。

　　6. What does the author think of the global food shortage? A. People in the world can do nothing. B. The global food crisis will continue. C. The food crisis provides not only a warning but also an opportunity. D. We don' know.

　　答案及解析： 6．C。事实细节题，文中最后一段可知。

　　7. What measures should be taken to ease the current crisis and avert the potential for a global disaster? A. To scale－up the dramatic success of Malawi. B. The U．S. and Europe should abandon their policies of subsidizing the conversion of food into biofuels. C. To prevent the world's crops from being destroyed by weather as soon and as effectively as possible. D. All above.

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