第10题: [单项选择]A. To cancel his trip. B. To go to bed early. C. To catch a later flight. D. To ask for a wake up call. 参考答案:D 答案解析:[解析] M: I hope I won’t oversleep. I’ve simply got to catch the first flight to New York. W: I
第11题: [单项选择]雄黄不具有的功效是（） A. 解毒 B. 助阳 C. 燥湿祛痰 D. 杀虫 E. 截疟定惊 参考答案:B
第30题: [单项选择]Children would play with fire until their hands were burnt away if______. A. they were given no warning beforehand B. they had never burnt themselves C. they had no sense of pain D. they were fearful of the fire 参考答案:C 答案解析:从第一段第二句即可知正确答案为C项。
