We have made great progress in the medical field.but progress we have made is not enough．( )A．a, aB．a, theC．/, theD．/,/ 题目和参考答案——青夏教育精英家教网—

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16．We have made _______great progress in the medical field，but ______ progress we have made is not enough．（　　）

A．

a； a

B．

a； the

C．

/； the

D．

/；/

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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