题目

听对话，回答下列各小题。【1】What can Linda's father do?A.Dance. B.Swim. C.Drive a car.【2】Can Linda's mother cook?A.Yes,she can. B.No,she can't. C.We don't know. 答案：【答案】【1】B【2】A【解析】【原文】M:Hello, Linda. Can your father drive a car?W:No, he can’t. But he can swim very well. M:What about your mother? W:She can cook and speak English well. She is an English teacher.下列有关叙述，正确的有几项（ ） ①样方法和标志重捕法分别是调查群落中植物和动物丰富度的常用方法②生长素类似物是人工合成的化学物质，属于植物生长调节剂③维持内环境 pH 值稳定主要与神经调节有关④多数感冒不要治疗也可痊愈，属于非特异性免疫A.1项B.2项C.3项D.4项