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As we all know, telephone wires are______ by a covering of rubber of paper.
A．wedged
B．strapped
C．insulated
D．stiffened
答案
更多“As we all know, telephone wires are______ by a covering of rubber of paper.A．wedgedB．strap”相关的问题
第1题
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第2题
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第4题
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第5题
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第6题
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第7题
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第8题
听力原文：W: I don't know why we haven't heard anything from Jane about Sunday.
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D．She has probably tried to call.
第10题
As we all know , our boss has always attended to the______ of important business.
A．transaction
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