求if 引导的从句 练习题8道就够要有答案
问题描述：
求if 引导的从句 练习题
8道就够
要有答案
答
1. If I _____ you, I ____ very happy.A. were, would be B. am, shall be C. were, shall be D. am, would be 2. If he had not lost his money, he ____ the piano last week. A. would buy ...