Which sentence could be employed when writing a complaint letter?
举一反三
- Which sentence is often used at the beginning of a letter of complaint?
- When writing a letter of complaint, you don’t need to be polite at all.
- Which of the followings are not approriate when writing a letter?
- Which of the following sentences are used for stating makeup when writing an apology letter?
- Which of the following sentences are used for explaining the cause when writing an apology letter?