A."請(qǐng)握住線。" B."請(qǐng)不要掛斷電話。" C."請(qǐng)?jiān)僬f一遍。" D."請(qǐng)說清楚些。"
A."請(qǐng)稍等一下。" B."請(qǐng)過來。" C."請(qǐng)待一刻鐘。" D."請(qǐng)馬上過來。"
A."Whoisspeaking?" B."Whoiscalling?" C."MayIaskwhoiscalling?" D."Whoareyou?"