题目内容
【B2】
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常用的数据传输速率单位有Kbps、Mbps、Gbps。1Gbps等于______。
【B15】
A．50 percent.B．2 percent.C．4 percent.D．6 percent.
听力原文： I am going to work in a totally new environment. I'll have to get used to different working conditions. I am used to working in quite high-tech sort of industry that has got lots of machinery and everything. But now I am going to a place that has no machinery as such, apart from a typewriter. The place has no electricity at all, no photocopiers, all the things that you just take for granted here. They just won't be there any more. I’l1 be staying near the school in quite a small village. And I will be staying in a teacher's house, living with two or three other volunteer teachers. I'll have to get used to not having the variety of different foods that you have here like twenty different varieties of breakfast serial. And the range of food there is much smaller, not choices, I’ll also have to get used to getting water from a well, not having electricity which means gas lamps in the evening; which means the difficulty of preparing for the next day's lessons in poor light; which means different ways of getting your clothes washed. There will be all sorts of big differences like that but I'll have to get used to when I arrive there.
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