Do you konw the reason ___he came late for school?Yes,The reason _英语解答

Do you konw the reason ___he came late for school?Yes,The reason is __he was stuck in a traffic.
A,that,because B,why,that C,why,because D,that,why

人气：172 ℃　时间：2019-10-11 14:16:13

解答

B 前面一个空是 the reason why 即某事的原因后面一个空是表语从句 that引导一个句子即reason的具体内容