the girl was singing when her father ()into the room A came B was coming C comes
问题描述：
the girl was singing when her father ()into the room A came B was coming C comes
答
A
was coming 是过去进行时表示过去将来时，语义错误；comes是一般现在时，和主句的一般过去时矛盾，当主句是一般过去时的时候，时间状语从句应该是过去时态
答
A
答
选择A came
when的时间状语从句,主句用进行时的话,从句就用一般时,固定用法.这边主句用的是过去进行时,那么从句必须用一般过去时进行对应