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Technologyhasquickenedtheratewecommunicatewiththeworldaroundus.A.forwhichB.atwhichC.towhichD.withwhich

题目详情
Technology has quickened the rate _________ we communicate with the world around us.
A.for which B.at which C.to which D.with which
▼优质解答
答案和解析
B


技术加快了速度,我们以这种速度与我们周围的世人进行交流。这里是定语从句,先行词是 rate,以rate连用的是介词at,which在从句中作介词的宾语,故选B。
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