Women drink more than two cups of coffee a day have a greater chance of having h
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Women ________ drink more than two cups of coffee a day have a greater chance of having heart disease than those _________ don't.
[]A.who; /
B./; who
C.who; who
D./; /
试题答案
答案:C
解析:简单的定语从句在一个复合句中的使用,两者在从句中都作主语时,who不可省略。 |