评论
打印
Should you break the rule against staring at a stranger on an elevator, you will make the other person very uncomfortable, and you are likely to feel a bit strange yourself.
表示与将来事实相反的虚拟语气,从句的谓语用should + 动词原形或were to + 动词原形,从句中的if 可以省略,需将were或should前移至句首。adj. 不舒服的，不自在的
