OG第50题的B错误选项说：the argument is limited to after-school hours or spare time 那为什么第55题不是llimited to elderly people， A正确选择的答案是： attracting middle-age customers unlikely to submit claims for benefits for many years. 题目中的POLICY不应该是Limited to eldly people 的么？
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发表于 2012-5-18 14:26:16
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