#跟着心姐做题# 每日一题-757
【试题】757.Often such arguments have the effect of _______ rather than clarifying the issues involved.
A. obscuring B. prejudicing C. tacklingD. blocking
#2023考研超话 ##考研英语##考研##考研加油站##一起做个题##决胜中考##考试季#
【试题】757.Often such arguments have the effect of _______ rather than clarifying the issues involved.
A. obscuring B. prejudicing C. tacklingD. blocking
#2023考研超话 ##考研英语##考研##考研加油站##一起做个题##决胜中考##考试季#
【哈佛大学校长在2022届毕业典礼上演讲(附视频&演讲稿)】当地时间5月24日,美国哈佛大学举行2022届本科生毕业典礼。此次哈佛毕业典礼是因疫情中断两年之后,重新回归线下。哈佛校长Lawrence S. Bacow向毕业生发表演说。以下是演说全文:
To everyone who is assembled here today to celebrate the Class of 2022, welcome!
对于今天聚集在这里庆祝2022毕业班的所有人表示最热烈的欢迎。https://t.cn/A6Xj7J5L
To everyone who is assembled here today to celebrate the Class of 2022, welcome!
对于今天聚集在这里庆祝2022毕业班的所有人表示最热烈的欢迎。https://t.cn/A6Xj7J5L
Xylitol (木糖醇)
Chemical compound
Description
Xylitol is a chemical compound with the formula C ₅H ₁₂O ₅, or HO(CHOH)₃OH; specifically, one particular stereoisomer with that structural formula. It is a colorless or white crystalline solid that is soluble in water. It can be classified as a polyalcohol and a sugar alcohol, specifically an alditol.
木糖醇
糖醇类型
木糖醇(xylitol),即(2R,3R,4S)-戊五醇,为糖醇的一种,是一种可以作为蔗糖替代物的五碳糖醇,是木糖代谢的产物,木糖广泛存在于各种植物中,可从白桦、覆盆子、玉米等植物中提取,目前主要产自中国。木糖醇主要由木糖的加氢还原得到。
木糖醇对人类来说是可食用的食品添加物,甜度与蔗糖相当,但热量只有蔗糖的60%,可被用来替代蔗糖。
#英语[超话]##健康# https://t.cn/RxDSCvm
Chemical compound
Description
Xylitol is a chemical compound with the formula C ₅H ₁₂O ₅, or HO(CHOH)₃OH; specifically, one particular stereoisomer with that structural formula. It is a colorless or white crystalline solid that is soluble in water. It can be classified as a polyalcohol and a sugar alcohol, specifically an alditol.
木糖醇
糖醇类型
木糖醇(xylitol),即(2R,3R,4S)-戊五醇,为糖醇的一种,是一种可以作为蔗糖替代物的五碳糖醇,是木糖代谢的产物,木糖广泛存在于各种植物中,可从白桦、覆盆子、玉米等植物中提取,目前主要产自中国。木糖醇主要由木糖的加氢还原得到。
木糖醇对人类来说是可食用的食品添加物,甜度与蔗糖相当,但热量只有蔗糖的60%,可被用来替代蔗糖。
#英语[超话]##健康# https://t.cn/RxDSCvm
✋热门推荐