She happened to be not at home.she happen not to be at home.都可以吗
问题描述:
She happened to be not at home.she happen not to be at home.都可以吗
答
两种都不太对哦,
She happened not to be at home.
你叙述的是过去发生的事情,就要用过去式
她碰巧不在家.
要是叙述现在的情况,就说
She happens not to be at home.