阿尔波特和波兹曼给出了一个经典的谣言公式是（ ） A: R（Rumor）=I（Important）/A（Ambiguous） B: R（Rumor）=I（Important）×A（Ambiguous）×C（Critical ability） C: R（Rumor）=I（Important）×A（Ambiguous） D: R（Rumor）=I（Important）×A（Ambiguous）/C（Critical ability）

The Prime Minister refused to __________ on the rumor that he had planned to give up his position.

Which of the following belong to formal communication? A: Downward communication B: Upward communication C: Horizontal communication D: Rumor mill

The old women made a （） when a boy kicked a football into her garden. A: rumor B: fuss C: testimony D: temper

There is a rumor that the London office is trying to ______the Edinburgh office. A: take out B: take away C: take over D: take off

The rumor spread that a new school would be built here. A: 主语从句 B: 宾语从句 C: 表语从句 D: 同位语从句

According to the news, the Chinese spokesman______. A: rejects the report that China is importing advanced military equipment from Israel B: criticizes an unnamed country for spreading the rumor C: denounces the New York Times report as irresponsible D: admits there is military cooperation between China and Israel

Directions: The following sentences are grammatically incorrect or incoherent. Improve them.Example: The dean issued a bulletin which said the library will remain open on weekends.Improved version: The dean issued a bulletin, which said the library would remain open on weekends.He spread a rumor that the president was going to resign, led to a great confusion in that country.