【評論主題】(on the phone) A:Hello, can I speak to Maria? B:Uh, there′s no one here by that name. ______ A:Sorry
【評論內容】
(A) 你這麼快就要離開啦?
(B)你撥的電話號碼是幾號呢?
(C)我會幫你轉接.
(D)請問您知道Ben的電話號碼嗎?
Do you happen to know 是較委婉,客氣的問法