He was riding to school(_)he was hit by a car this morning怎么填
问题描述:
He was riding to school(_)he was hit by a car this morning怎么填
答
when
答
填where
where后的从句修饰school,因school在后面的句子中充当状语,所以要用where!
答
绝对填when
这里的when=at that time
早上他正骑车去学校突然就被车撞了
答
when/as