The word "hello" was used by Edison every day. At first, people believed they could hear each other on the telephone.

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问题 The word "hello" was used by Edison every day.
At first, people believed they could hear each other on the telephone.

选项 A、Right
B、Wrong
C、Doesn’t say

答案B

解析 第三段说到开始人们并不是很确信能够通过电话交流的。
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