Why do the dinner parties at American homes tend to be informal？Because（）, their dinner parties at home tend to be informal.
Why do the dinner parties at American homes tend to be informal？Because（）, their dinner parties at home tend to be informal.
Memos are informal.
Memos are informal.
Sending reminders or not depends on whether the invitation is formal or informal.
Sending reminders or not depends on whether the invitation is formal or informal.
______ invitation is often used in a business setting. A: formal B: informal C: formal and informal D: formal or informal
______ invitation is often used in a business setting. A: formal B: informal C: formal and informal D: formal or informal
7. An English letter always requires ________, whether it is formal or informal.
7. An English letter always requires ________, whether it is formal or informal.
According to the occasion, the invitation letter is divided into two types: formal and informal.
According to the occasion, the invitation letter is divided into two types: formal and informal.
Invitation can fall into two kinds: formal and informal. A: 正确 B: 错误
Invitation can fall into two kinds: formal and informal. A: 正确 B: 错误
中国大学MOOC: Invitation can fall into two kinds: formal and informal.
中国大学MOOC: Invitation can fall into two kinds: formal and informal.
There are formal and informal organizations.（ ）
There are formal and informal organizations.（ ）
Is the following sentence formal, neutral or informal?We can assist in the solution of this matter. A: Informal B: Formal C: Neutral
Is the following sentence formal, neutral or informal?We can assist in the solution of this matter. A: Informal B: Formal C: Neutral