答案一. BCCAB CABBA二. 1、2、 3、 4、 5、 6、 7、 8、 9、 10、四. 1.What can Tom do He can sweep the floor. 2.Is your math teacher young Yes, and hes smart.3.Where is the mirror Its behind the door.4.Are there any houses near the river No, there arent.5.What do you do on Sundays I often water the flowers.五. AAABB六. DABEF 七.八.thin funny Tuesday pork cabbage helpful make water tree flowers