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They all wanted to know___?用A.what was the matter with sb?还是B.what'swrong with sb?到底选哪个?有什么区别?同志们,这两个意思都能用,我是问哪个语法可以用,OK?

题目详情
They all wanted to know___?用A.what was the matter with sb?还是B.what'swrong with sb?
到底选哪个?有什么区别?
同志们,这两个意思都能用,我是问哪个语法可以用,OK?
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答案和解析
A simple past tense