题目内容

—More than fifty students competed _______each other in the composition competition.
—But they could only compete _______three medals.
A．in; for B．against; withC．against; onD．with; for
A
考查介词。句中compete in在……方面竞争；compete for为……而竞争。句意——超过50名学生在作文竞赛中彼此竞争。——但他们只争夺3块奖牌。
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