【判断题】【消耗次数：1】
蔬菜水果中含有丰富的纤维素，是膳食纤维的重要来源。
①
正确
②
错误
参考答案：
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相关题目
【判断题】
老年人多便秘，应多食含纤维素高的蔬菜与水果。蔬菜中以茭白、韭菜、菠菜、芹菜、丝瓜、藕等含纤维素多，水果中以柿子、葡萄、杏子、鸭梨、苹果、香蕉、西红柿等含纤维素多
①
正确
②
错误
【单选题】
有关纤维素的说法，错误的是（ ）。
①
人体内含有能够促使纤维素水解的酶，纤维素在人体内能够被消化吸收
②
纤维素是白色、没有气味和味道的纤维状结构的物质
③
纤维素是一种天然高分子化合物
④
纤维素是一种多糖，能够水解生成葡萄糖
随机题目
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_________ the news of Jims death, the old medical officer was proud of his daughters boyfriend.
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At
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In _____________ banking, we make extensive use of computers.
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modern
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Waiter: __________ .Customer: Yes.I’llhavesomesalad,roastbeef,andmashedpotatoes.
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Areyoureadytoordernow?
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Doyouwantthemenu?
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Doyoulikethesefood?
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declined
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demanded
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No, its not. Yours looks better.
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No, I dont like it very much.
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I quite agree with you.
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Thank you. Its my favorite.
【多选题】
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kept
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used
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made
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【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”It has been find that not just flowers, but all living things have cycles of activity.
①
正确
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错误