中国大学MOOC: He found her letter at the bottom of a pile of business ________.
举一反三
- He found her letter at the bottom of a pile of business ________. A: weapons B: correspondence C: instruments D: surroundings
- 中国大学MOOC: When he came back, I found a bunch of flowers in her hand.
- 中国大学MOOC: In a business letter writing, the ________ is a greeting to the recipient.
- 中国大学MOOC: Clarity is one of the principles of business letter writing.
- 中国大学MOOC: What are the writing principles of business letter writing?