The______flightCA9525for11:30a.m.istobeputoffbecauseofthestormyweather. A: formal B: regular C: ordinary D: common
The______flightCA9525for11:30a.m.istobeputoffbecauseofthestormyweather. A: formal B: regular C: ordinary D: common
not formal or not for a formal situation
not formal or not for a formal situation
Respond to a formal greeting with another formal greeting.
Respond to a formal greeting with another formal greeting.
中国大学MOOC: not formal or not for a formal situation
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
______ 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.
____ (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?
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.
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.
重点调查是非全面调查中最适于根据部分资料推算总体数值的方式方法。 （ ）
重点调查是非全面调查中最适于根据部分资料推算总体数值的方式方法。 （ ）
统计分组的对象是总体单位。 （ ）
统计分组的对象是总体单位。 （ ）