题目

下列有关细胞中化合物的叙述中不正确的是（    ） A . 磷脂是动植物细胞必不可少的脂质 B . 果糖和麦芽糖都具有还原性 C . 淀粉和糖原彻底水解得到的单糖都是葡萄糖 D . 不同蛋白质分子中的肽键可能不同 答案：DIt was one of the honest days of the dry season. There was no rain for about a month. Cows stopped giving milk. On this day I saw a wonder.I was making lunch when I saw my six-year-old son Billy walking very slowly to the woods. Minutes later, he ran to the house. Soon after that, I saw him walking to the woods again. This went on for an hour. Finally I walked out of the house quietly and followed him.Billy cupped（窝成杯状）both hands in front of him as he walked, careful not to drop the water he carried. Then I saw an amazing sight. Several large deer stood in front of him. Billy walked right up to them. I saw a tiny baby deer lying on the ground. It was dying of thirst, and it lifted its head to drink the water in my boy's hands.When the water was gone, Billy ran back to the house. I followed him to the tap. Billy turned it on and let the water slowly fill up his "cup". When he stood up and turned, I was there in front of him. His eyes were filled with tears. "I'm not wasting water, Mum," he said. I joined him with a bottle of water from the kitchen. I let him walk to the baby deer alone while I stood meters away. As tears rolled down my face, they were suddenly joined by other drops… and more drops... as if the sky itself was crying.1.What was the weather like?A.Hot and dry. B.Cold and rainy. C.Warm and cloudy. D.Cool and sunny.2.What did the mother see when she was making lunch?A.She saw Billy playing with some cows.B.She saw several large deer eating grass behind her houseC.She saw Billy walking from the woods to the house again and again.D.She saw a tiny baby deer lying on the ground.3.In the beginning Billy carried the water to the baby deer with __________________.A.a bottle B.his hands C.a cup D.his mouth4.The mother thought Billy was a (an) _____________ boy.A.honest B.brave C.funny D.helpful5.From the last sentence of the passage, we can know ____________________.A.the mother was sorry for the deer B.the dry season ended and it started to rainC.the wonder was that the baby deer could cry D.Billy wasted water and began to cry