题目内容
15.Scientists succeeded _______ inventing a new material which can replace (代替) oil (油).( )| A. | on | B. | in | C. | of | D. | with |
分析 科学家们成功地发明了一种可以代替油的新材料.
解答 答案:B 根据句意:成功地发明…,succeed in doing sth.是固定句型,成功做某事,故选:B.
点评 本题考查的是介词的辨析,理解句意和熟练掌握句型succeed in doing sth.是解答本题的关键.
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