学帮网I am not sure___________A.when he was off to London B.that he had been married for year
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I am not sure___________A.when he was off to London B.that he had been married for year
A
我不确定他什么时候离开去伦敦.
B错的原因是与主句不符.
A not sure 后面一般接疑问词+从句或者 whether +从句
A
B 把that 改为whether才可以