题目内容
请根据题中空格后的中文提示句意,写出句中所缺单词,使句子通顺。
I have a weight problem and it's ________(必要的)for me to change my diet and take more exercise.
答案:necessary
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题目内容
请根据题中空格后的中文提示句意,写出句中所缺单词,使句子通顺。
I have a weight problem and it's ________(必要的)for me to change my diet and take more exercise.