Modern personality theories and classifications______. A.are often very different because personality itself is rather complicated B.involve psychology, biology, and sociology C.are based only on heredity, the environment, intelligence, and emotional needs D.all of the above
A.A.are B.involve C.are D.all
【参考答案】
A 由题干可知此题的相关细节在最后一段。由此段倒数第二句“Becauseofthecomplexityofhum......