题目内容

16.We have made _______great progress in the medical field,but ______ progress we have made is not enough.(  )
A.a; aB.a; theC./; theD./;/

分析 我们已经在医学领域取得巨大进步,但我们取得的这些进步还不够.

解答 答案选C.第一空为固定搭配,make great progress,意为"取得巨大进步".第二空为特指,指代我们所取得的这些进步,由其后的"we have made"修饰,故用定冠词the.

点评 熟记常见搭配,make progress中不用冠词.

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