第18题: [单项选择]一般的认为,肾病无() A. 寒证 B. 热证 C. 里证 D. 虚证 E. 实证 参考答案:E
第19题: [单项选择]Questions 19 to 22 are based on the passage you have just heard.When does the feeling of forward motion stop A. When the plane stops climbing. B. When the plane lands. C. When there is no longer a change in speed. D. When we begin to feel speed. 参考答案:C 答案解析:[精解] 题干问:“什么时候能感觉到向前运动停止了 ”对话材料最后说:“Soon the plane reaches a steady speed.Then,because there is no l