人教 PEP 版英语六年级上册 Unit 1 How can I get there? Part C 同步训练一、单选题( )1.Excuse me, ________ there a library near here? A. are B. is C. am( )2.— ________ is the bookstore, please? — It's near the cinema. A. Where B. How C. When( )3.— ________ — You're welcome. A. G...