Task2 Rearrange the order of the following sentences and combine them into the body part of the request letter.
选项：

A: If you should require an additional reference, you have our permission to directly contact Huaqiao Bank at 4567892 for details of our banking and credit history.
B: Given our moderate cash reserves, we would like to apply for a $200,000 line of credit with your company so as to avoid unnecessary transaction delays.
C: Your early reply would be most appreciated.
D: Over the past three years, we have had a number of large transactions with you on a cash basis which, we are sure, have adequately established our reputation.