题目内容
() 2 - How can we get the ball out of the hole?
Bring some water and pour it into the hole.
a Thank you. b Good idea! c You're fine.
2b
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题目内容
() 2 - How can we get the ball out of the hole?
Bring some water and pour it into the hole.
a Thank you. b Good idea! c You're fine.
2b