What kind of the context clue is used in the sentence"Perhaps the most startling theory to come out of kinesics, the study of body movement, was suggested by Professor Bird Whistell"?（ ）
A.Explanation B.Definition. C.Example. D.Synonymy.正确答案B
What kind of the context clue is used in the sentence"Perhaps the most startling theory to come out of kinesics, the study of body movement, was suggested by Professor Bird Whistell"?（ ）
A.Explanation B.Definition. C.Example. D.Synonymy.正确答案B
