Which of the following affixes differs from others？
A. -ly.
B. -ness.
C. -ful.
D. -ing.
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A Where is Paul？ B: Somewhere in our university. In this dialogue, Bs answer violates which of the four maxims of Cooperative Principle？
A. The maxim of quantity.
B. The maxim of quality.
C. The maxim of manner.
D. The maxim of relation.
Which of the following is a typical ethnic dialect？
A. Black English.
B. Creole.
C. Pidgin.
D. American Indian languages.
According to the Speech Act Theory, which of the following can be considered as a performative？
A. The earth is around.
B. He has gone.
C. I claim that this is my ring.
D. It is Monday.
The U.S. is called a "melting pot" because
A. its steel industry is highly developed.
B. it has great influence on the world.
C. it is an important economic center of the world.
D. people from different races live there together.
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