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8.Fiber-opticcablescancarryhundredsoftelephoneconversations.A.simultaneouslyB.repeatedlyC.constantlyD.continually
题目详情
8. Fiber-optic cables can carry hundreds of telephone conversations _______.
A. simultaneously B. repeatedly C. constantly D. continually
A. simultaneously B. repeatedly C. constantly D. continually
▼优质解答
答案和解析
A.simultaneously
simultaneously [简明英汉词典]
adv.同时地
光缆能同时容纳几百部电话通话.
continually [简明英汉词典]
adv.不断地,频繁地
constantly [简明英汉词典]
adv.不变地,经常地,坚持不懈地
repeatedly [简明英汉词典]
adv.重复地,再三地
simultaneously [简明英汉词典]
adv.同时地
光缆能同时容纳几百部电话通话.
continually [简明英汉词典]
adv.不断地,频繁地
constantly [简明英汉词典]
adv.不变地,经常地,坚持不懈地
repeatedly [简明英汉词典]
adv.重复地,再三地
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