题目内容：
Skenazy's decision to let her son take the subway alone has met with somewhat mixed responses.
参考答案：
答案解析：
单选题：Skenazy's decision to let her son take the subway alone has
- 题目分类：英语六级
- 题目类型：单选题
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Skenazy's decision to let her son take the subway alone has met with somewhat mixed responses.