简介： 一、单项选择 (本大题共14分，每小题1分) （ ）1. There’s _________800-metre-long road behind _________ hospital. A. an, the B. a, a C. an, an D. a, the （ ）2. Your friend John has a lovely pet dog called” Bob”,_______ A. does he B. has he C. doesn’t he D. ha...