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【题目】Medical education and engineering education belong to totally different categories and are always on ________ tracks, it is difficult to develop cross-subjects between them.

A. suitable B. relevant C. parallel D. abstract

【答案】C

【解析】

考察形容词词义辨析。句意:医学和土木工程属于两个截然不同种类的学科,没有任何的交集,因此很难在这两个学科上建立交叉学科。A. suitable合适的;B. relevant 相关的;C. parallel 平行的;D. abstract抽象的。根据前文totally different categories可知,两个学科没有交集,故on parallel tracks在平行轨道上,故C切题。cross-subjects交叉学科。

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