she couldn't understand was fewer and fewer showed their interest in her lessons
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________ she couldn't understand was ________ fewer and fewer showed their interest in her lessons.
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A.What; whyB.That; whatC.What; becauseD.Why; that试题答案
答案:A
解析:第一空应选择连接代词引导主语从句作understand的宾语;根据题意,表语从句说明的是某种原因导致的结果,所以用why引导。 |