题目

听问句，选答语（） A . Yes, it isn't. B . No, it isn't. C . No, it is. 答案：B19．听第6段材料，回答第6、7题．6．What are the two speakers mainly talking about？A．The concert．B．The traffic．C．The car．7．Why is the traffic so heavy？A．There is a car accident．B．There is a concert in the park．C．There is a sports meeting in the park．