题目内容
6.The invention of artificial hearts marked a turning point in the battle heart disease.( )A. | among | B. | for | C. | against | D. | between |
分析 人工心脏的发明标志着对抗心脏病的这场战斗进入了一个转折点.
解答 答案:C among当中;for为了;against对抗;between两者之间.句意表达的是对抗心脏病的战斗,故选C.
点评 介词用法灵活,搭配较多.学习时要注意积累,对常考的搭配结构要注意掌握.
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