The word "hello" was used by Edison every day. [br] At first, people believed th

游客2025-07-02 9

问题 The word "hello" was used by Edison every day. [br] 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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