Some people believe that the earth can ______ enough food to support at least twice its present population. (produce crops,profits,etc.)
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更多英语(成人高等教育)试题
- 1The problem is _________ itmay take time for new facts to become available.
- 2The offer of a free overseas tour _______ him into buying the villa on the hillside.
- 3Can you _____the difference between these two pictures?
- 4What next will be discussed at the next meeting. ()
- 5I promise that ______ all of them will provide you with valuable lessons with which enrich your life. (almost)