Regrettably I must inform you that unless we receive the full payment within the next three days， I shall be forced to call in a

Regrettably I must inform you that unless we receive the full payment within the next three days， I shall be forced to call in a collection agency to collect this sum.

A.很遗憾地通知你方，如果在接下来三天之内仍收不到你方的付款，我们将不得不请收款公司追讨欠款。

B.如果在接下来三天之内仍收不到你方的付款，我们将不得不请收款公司追讨欠款。

C.很遗憾地通知你方，如果在接下来三天之内仍收不到你方的付款，我们将请收款公司追讨欠款。

D.很遗憾地通知你方，我们将不得不请收款公司追讨欠款。

正确答案：很遗憾地通知你方，如果在接下来三天之内仍收不到你方的付款，我们将不得不请收款公司追讨欠款。

★《布宫号》提醒您：民俗信仰仅供参考，请勿过度迷信！