73.What does the underlined word“pager”nean in the passage?
(A)Aboy employed to acrry luggage in lsotels.
(B)Apicce of equipment designed to rcceive and show messages.
(C)Apage of papers written to offer messages.
(D)Aperson invited to write pages pages of messages.
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統計: 尚無統計資料
統計: 尚無統計資料