题目内容
按汉语提示完成句子
It's very dangerous if you are not careful enough and ________(掉进) the pool.
答案：
解析：
解析：
|
fall into |
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题目内容
按汉语提示完成句子
It's very dangerous if you are not careful enough and ________(掉进) the pool.
|
fall into |