题目内容
19.Faced with fog and haze(雾霾),Chinese experts______ how to solve the problem recently,but it may take a long time.( )A. | discuss | B. | discussed | ||
C. | will discuss | D. | have been discussing |
分析 面对雾霾,中国的专家近来一直在讨论怎样解决这个问题,但是那可能会需要很长时间.
解答 答案:D.根据recently(近来)和but it may take a long time(但是那可能会需要很长时间)可知专家的讨论从过去开始一直到现在,而且现在还没有结束,所以答案是D.
点评 考查现在完成进行时.
take的句型:
1.It takes courage to admit one's mistakes to others.向别人承认自己的错误需要勇气..
2.It will take much money to repair the old bike.修理那辆自行车需要很多钱.
take 在这两句中表示"需要,花费"的意思.也是不定式做真正的主语的句型.
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