题目内容
11.The U.N.announced,"China so far _________﹩6million to the World Food Program to help ease food shortages in the three African countries worst affected by the Ebola virus."( )A. | contributed | B. | contributes | C. | is contributing | D. | has contributed |
分析 联合国宣布,"为了援助感染埃博拉病毒最严重的三个非洲国家缓解食品短缺问题,中国到目前为止已经向世界粮食计划署捐赠了600万美元."
解答 答案:D
根据句中的时间状语so far (迄今为止,到目前为止)可知,此处表示发生在过去的动作contributed (捐赠钱款)延续到了现在,应使用现在完成时;故选D.
点评 本题考查了现在完成时除了强调"影响性"之外的另一用法;即表示过去发生的动作持续到了现在;做本题时,需要熟练掌握现在完成时的意义及用法.
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