题目内容
7.The lack of raw material has ____ many doubts about the future of the world economy.( )A. | risen | B. | caused | C. | raised | D. | produced |
分析 原材料的缺乏已经引起很多对未来世界经济发展的疑惑.
解答 答案是C.考查动词的辨析.risen的原形是rise,不及物动词,表示"上升,崛起";caused的原形是cause,及物动词,表示"引起,原因";raised的原形是raise,及物动词,表示"提高,唤起";produced的原形是produce,及物动词,表示"生产,生育".题干表达的是"原材料的缺乏已经引起很多对未来世界经济发展的疑惑."强调的是"唤起人们的疑惑",故答案是C.
点评 解答此类问题首先需要理解每个单词的基本含义,并注意交叉含义间的区别,了解其特殊用法及习惯搭配等特点,然后结合语境选择正确答案.
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