We confirm ____ a transaction with you for 100 tons.
举一反三
- Referring to the latest _________ of letters, we are pleased to confirm having concluded with you a transaction of 100 tons of coal.
- We are pleased to confirm with you the transaction of 3, 000 metric tons soybean.
- We confirm e-mail exchanged resulting_____ the sale to you of 100 tons Groundnuts.
- We wish to refer to the recent exchange of cables and are pleases to confirm having concluded with you a transaction of 50 tons of canned crabmeat.
- We confirm the sale to you of 100 tons groundnuts resulting ____letters exchanged.(从in, at, from 中选词填空)