题目

根据短文理解，选择最佳答案。 It's Jim's birthday today. He is five years old. He gets many nice birthday presents(礼物) from his family and one of them is a big drum (鼓). “Who gives him the drum?” his father asks. “His grandfather does,” answers Jim's mother. Jim likes his drum very much. He makes a noise(噪音) with it, but his mother doesn't say anything about it. His father is not at home. He is working in a school. So he doesn't hear the noise. But one of the neighbours (邻居) doesn't like the noise at all. So one morning she takes a knife and goes into Jim's r美、苏争霸不同于英、德和英、美争霸的特点是　①争夺全世界的霸主地位　②以核武器作为争霸的威慑力量　③以军事集团作为基础　④本质是两种不同社会制度的较量 [　　] A．①②　　B．②③　　C．②④　　D．③④