精选优质文档-倾情为你奉上综合小测试(Module 1) Module 1 Lost and found. 单项选择1. This is _ key and that is _ eraser.A. a; a B. a; an C. an; a D. an; an2. _ is this pen? Its mine. A. What B. Whose C. Where D. How 3. Every year, _ people go to visit the factory.A. a thousand of B thousands C. thousand of D. thousands of4. Here is a schoolbag. Whose is it?Oh, its _. Thank you.A. my B. mine