单选题
Which of the following statements may be considered an honor to a telephone? ( )
A、
It provides a means for all kinds of talks whereas the speakers needn't come person to person with each other.
B、
It can send a message of sudden emergency conveniently.
C、
It is densely-installed in England.
D、
It is impossible to ignore the telephone when it rings.
【正确答案】
B
【答案解析】
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