问题描述：
The question is easier than that one.改为同义句
The old man tried to move the mountain.改为一般疑问句
Let's go outside to get something in the moonlight.改为否定句
The old man tried to move the mountain.改为一般疑问句
Let's go outside to get something in the moonlight.改为否定句
问题解答：
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