题目

脂质不具有的生物学功能是（   ） A．构成生物膜      B．调节生理代谢      C．储存能量        D．携带遗传信息 答案：D完形填空Bruce likes playing____a river（河）. But there____a river near his new house. He is not very happy.One day, he asks____mother,“____a river near here?”“No, there_____”,his mother says, “But_____new house has a garden.” “I don’t like_____”says Bruce.One morning, his mother says “_____is a beautiful park near here. Bruce, and there_____two pools(池塘) in it. We’ll go there this afternoon.” Bruce is very happy.After lunch, Bruce and his mother_____the park, and he plays in one of the pools. He has a very good time.【1】A. at B. to C. in D. from【2】A. isn’t B. is C. aren’t D. are【3】A. her B. his C. our D. their【4】A. There is B. Are there C. There are D. Is there【5】A. isn’t B. is C. aren’t D. are【6】A. your B. my C. our D. us【7】A. you B. me C. them D. it【8】A. They B. It C. This D. There【9】A. is B. are C. isn’t D. aren’t【10】A. go to B. comes to C. to D. come