Is this the reason at the meeting for his carelessness in his work? [ ] A．he exp
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Is this the reason ________ at the meeting for his carelessness in his work?
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A．he explainedB．what he explainedC．how he explainedD．why he explained
试题答案
答案：A
解析：the reason后接定语从句。引导词含有the reason的意义，在从句中作explained的宾语，所以应用关系代词that或which或省略不用。 |