如果您能盡快回復我的咨詢，我將萬分感激。
點睛本句是典型的詢問信件的結(jié)尾句。其中，prompt意為“迅速的”。如：
He is always prompt in answering letters. 他總是迅速地回復來信。
inquiry意為“詢問；調(diào)查”。如：
They've promised a thorough inquiry into the plane crash. 他們答應對這次飛機失事進行徹底調(diào)查。
本句也可以拆分成一個復雜句。如：
If you pay favorable attention to my inquiry promptly, I will be very grateful.
句型拓展Please render me some valuable advice which is conducive to my final decision. 請給我提供一些寶貴意見，幫助我作最后決定。
I am looking forward to a favorable reply at your earliest convenience. 期待您盡早回信。
I would be much obliged to you if you could let me know the procedures I have to go through. 如果您能告訴我所需的程序，我將十分感激。
