问题: because与why引导表语从句的区别？
39.That’s _______he went to America.
A.why B.because C.reason D.where
这道题选A还是B?
有个例句：That's why he was absent from .
because与why引导表语从句的如何区别？
解答:
引导名词性从句的关联词除that外，还有who, whom, whose, what, which, whoever, whomever, whichever, whatever, when, where, why, how, if和whether等。
就你所提的why和because引导表语从句时的区别。
在句型That / It is + 表语从句中，why 表示“结果”，because 表示“原因”。如:
There was something wrong with his car. That was why he came late.
The boss scolded him. That was because he came late.
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