formal A: adj.重的,大量的 B: adj.正规的,拘谨的 C: adj.金质的,金的 未知类型：{'url': 'https://nodestatic-ali.fbstatic.cn/static-files/1625554928156_formal', 'audioId': '1625554928156_formal', 'duration': 0, 'type': 185}

not formal or not for a formal situation

Respond to a formal greeting with another formal greeting.

中国大学MOOC: not formal or not for a formal situation

______ invitation is often used in a business setting. A: formal B: informal C: formal and informal D: formal or informal

____ (formal) communication is more effective than formal most of the time.

Which of the following is in the correct order from most formal to least formal?

The following are some statements about formal words. Choose the one which is not correct. A: Most formal words are of Saxon origin. B: Formal words are also called “big” words. C: Formal words mainly appear in formal writing, such as scholarly works, legal documents etc. D: Most formal words usually contain three or more than three syllables.

According to the lesson, what do we know about “formal contexts”? A: We must wear suits in formal contexts. B: It suggests that people tend to use formal language in situations that are serious. C: Formal contexts take place indoors. D: We communicate with other people more often in formal contexts.

English expressions can be formal, informal, or colloquial/slang. Which one below is formal?