题目内容
同义转换
They must eat for about 12 hours to get enough food.
They must _____about 12 hours eating_____ _____ they can get enough food.
答案:spend;so,that
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题目内容
同义转换
They must eat for about 12 hours to get enough food.
They must _____about 12 hours eating_____ _____ they can get enough food.