阅读理解。 Peter works in a food shop. He helps the shopkeeper (店主). He puts food on the shelves (架子) every day.Then people come into the shop and buy the food. Today there aren't any bags of rice on the shelf. "Peter," saysthe shopkeeper. "We need some bags of rice. Bring some rice to the shelf. Hurry up!" Peter runs to get some bags of rice. They're in another room and they are on the top of the shelf. The shelfis high up (高). Peter is tall, but he can't reach (够到) the bags. He brings two boxes and puts one box on top ofthe other. Then he stands on them. Now he can reach the bags on the shelf. The shopkeeper is coming. He is calling Peter. "Peter! Hurry up! What are you doing? Where are the bags of rice?" he says, he opens the door. He can't see Peter on the boxes. "Don't open the door!" Peter says. Then Peter falls down (跌倒)! Now Peter is on the floor. There is some rice on his head. 1. Peter helps the shopkeeper _______. [ ] A. sell food sometimes B. carry bags of oranges C. in a food shopD. buy some rice today 2. People come to the shop for _______. [ ] A. the vegetables B. food C. the bikes D. the fruit 3. Peter runs to another room to get some bags of rice because _______. [ ] A. his father asks him to carry someB. the shopkeeper wants to cook the meal C. the shelves are full of rice D. the shelves for rice are empty 4. The bags are _______. [ ] A. easy to reach for Peter B. too high for Peter to reach C. on top of the boxes D. very heavy 5. Peter falls down because _______. [ ] A. he is on the boxes behind the door and the boss pushes the door B. the bags fall down C. the shopkeeper is calling him D. there's some rice on his head