第7题: [单项选择]Which of the following best describes Bill A. Robust. B. Brave. C. Generous. D. Dangerous. 参考答案:B 答案解析:[听力原文] M: Bill was a great guy. He was drowned while rescuing a child from the icy water of the f
A. Instructive. B. Constructive. C. Productive. D. Permissive 参考答案:B 答案解析:[听力原文] 21-22 Senior US and Chinese officials are set for a second day of talks on Thursday in