题目

听下面一段较长对话，回答以下小题。【1】Where does the women want to go?A. To a bus stop. B. To a restaurant. C. To a bank.【2】How will the woman go there?A. By bus. B. On foot. C. By car. 答案：【答案】【1】C【2】B【解析】【1】此题为听力题，解析略。【2】此题为听力题，解析略。在生命系统的结构层次中，既是细胞层次，也是个体层次的是 A．水螅B．神经细胞C．草履虫D．卵细胞