receipt

1.on（或upon）(the) receipt of（一收到了…立刻）里的the可有可无。例如：I shall write again on（或upon）(the) receipt of further news.和On（或upon）(the) receipt of this letter, if you advise me as to whether you are still interested in information of this kind, I will be guided accordingly. in receipt of（收到了…的）是商业文件和公文用语，没有the。例如：I am in receipt of your letter.

2.关于acknowledge (the) receipt of，参见acknowledge 2

3.在商业文件里receipt（收据）前面往往没有a或the。例如：Please send receipt by return.和I am enclosing receipt for the goods received.