问题
单项选择题
In just three years, the Net has gone from a playground for the local people to a vast communications and trading center where millions swap information or do deals around the world.()
A. business
B. shopping
C. chatting
D. meeting
答案
参考答案：A
解析：
名词辨析。
deals 交易，买卖；A．business商业，买卖，交易，生意，商行；B．shopping买东西，购物；C．chatting 聊天；D．meeting会议，机会，会战，因此选项 A为答案。