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竞争的作用有哪些( )

多选题
2021-09-03 17:12
A、竞争可以使群体成员精神振奋,努力进取。
B、竞争可以缓和群体内部矛盾,改善人际关系。
C、竞争有助于群体成员素质的提高。
D、竞争有利于资源的有效利用。
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正确答案
A@#@B@#@C@#@D

试题解析

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