题目内容：
What's the second step to teach a child to swim?At the second step, the child is taught to __________.
参考答案：
答案解析：
填空题：What's the second step to teach a child to swim?At the secon
- 题目分类：英语三级A级
- 题目类型：填空题
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At the second step, the child is taught to __________.