【简答题】I was giving a talk to a large group of people, the same talk I _____ to half a dozen other groups. ( 2006 年湖南高考) A. was giving B. am giving C. had given D. have given
【单选题】It is the secretary __ I want to talk with.
【单选题】I want to be a doctor when I _______.
【简答题】在NGN体系架构中[填空(1)] 是整个软交换网络架构的核心。
【判断题】控制层 :控制层是整个软交换网络架构的 核心,主要指软交换控制设备。
【单选题】“跳高试验”表明,下面()的情形下,人们跳高的成绩最好。
【单选题】I don’t want to talk about it now. I’m not in the __________ .
【单选题】I want to talk about all these points in ______ order of importance.