第18题: [单项选择]The U.S. and the EC officials now are ______ . A. negotiating where to meet again B. busy fixing the date to hold talks C. doing their best to solve differences D. arriving at a local trade agreement 参考答案:C 答案解析:[听力原文] 26-27
Officials of the United States and the European Community are continuing to negoti
第29题: [单项选择]resume（ ）方法负责恢复被______方法挂起的线程。 A. sleep() B. stop() C. wait() D. suspend() 参考答案:D 答案解析:[解析] 在线程中调用suspend()方法使线程挂起，暂停执行，如果恢复此线程必须调用 resume()方法使其进入可运行态。
第37题: [单项选择]Where did the man go A. To China B. To U.S.A C. To Canada 参考答案:B 答案解析:[听力原文] F://Where did you go last month M：We went to New York to visit my mother．
