Q:It was the first time she had ever left her motherland.(《选修七》Unit 5)究竟是什么句式?A:It was the first time是主句,(that)she had ever left her motherland是定语从句,修饰先行词tim e,关系副词that可省略,从句的谓语常...
Q Suppose he refuses, what shall we do?请问,suppose可以引导条件句吗?A 可以。suppose和supposing均可用作连词弓I导条件状语从句,意为"假若;如果”,主句通常为疑问句。如:Suppose/Supposing we miss the train, what shall we do?...