问题描述：
英语语法：It was not until dark that he found
It was not until dark that he found( )he believedwas the correct way to solve the problem
不是缺宾语么?怎么就不能用that?一定要用what?
It was not until dark that he found( )he believedwas the correct way to solve the problem
不是缺宾语么?怎么就不能用that?一定要用what?
问题解答：
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