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填空题公共英语四级

2009-08-08

______63)

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【译文】但是如果超出30秒，这种动物就会不知所措。它无法将当前的行为与未来的奖赏联想到一起。
【解析】stretch“超出”；at a loss“迷悯、不知所措”；no longer“不再”； reward“奖赏”；associate．．．with“和…联系在一起”。

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3 For this part,you are allowed 35 minutes to write a composition based on the graph below.Remember that your composition should be written according to the following outline:
(1) Rise and fall of the rate of car accidents as indicated by the graph.
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