问题 选择题 Read and choose. (选出不同类的一项)( )1. A. visit ( )2. A. backpack ( )3. A. watch ( )4. A. policeman( )5. A. cake B. sea B. try B. station B. drive B. juice C. collect C. jacket C. post office C. scientist C. pizza 答案 1. B 2. B 3. A 4. B 5. B
