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SAT语法文章题()anobviouslife-servinggoal,astheydoinotherbehaviorssuchasfindingfood,mating,andresting.A.playdoesnothelpthoseanimalsachieveB.whentheyplay,animalsdonotachieve为什么A错了

题目详情
SAT语法 文章题
( )an obvious life-serving goal,as they do in other behaviors such as finding food,mating,and resting.
A.play does not help those animals achieve
B.when they play,animals do not achieve
为什么A错了
▼优质解答
答案和解析
因为A的主语是play,而as引导的并列句的主语是they,显然不符.