A(An) __________situation is one which is relaxed and friendly and not very serious or official. (formal)
举一反三
- 中国大学MOOC: rather formal and not very friendly or relaxed
- One can use friendly and causal language in formal emails. ( )
- Which one is more formal?
- In India more than one hundred languages are spoken， ________ which only fourteen are recognized as official.
- Which one is formal and consistent with most of the salutations in a business letter?( ). A: Very Truly, B: Sincerely, C: Yours sincerely, D: Best regards,