高一英语单选1Helena's father was so nervous that he got up to have
高一英语单选1 Helena's father was so nervous that he got up to have a look out of the window almost _____. A each other hour B each two hours C every other hours D every two hours -Was Mr.Smith alone at home last night? -Yes.His children as well as his wife ____ invited to the party. A was B were C has been D have been 请说明理由,谢谢!