求if 引导的从句 练习题

问题描述:

求if 引导的从句 练习题
8道就够
要有答案

1.If I _____you, I ____very happy.A. were, would be B. am, shall be C. were, shall beD. am, would be 2.If he had not lost his money, he ____ the piano last week.A. wouldbuy...