计算3.06×3可以把它转化成306×3,积的大小不变.______(判断正误) 发布时间:2017-06-27 14:49 │ 来源:www.tikuol.com 题型:解答题 问题: 计算3.06×3可以把它转化成306×3,积的大小不变.______( 判断正误)
题型:解答题 At the meeting they discussed three different ______to the study of mathematics.A.approachesB.meansC.methodsD.ways 查看答案
题型:解答题 患者男,46岁。溃疡病史10年,近期进食后上腹部不适、饱胀感,恶心,嗳气带有酸臭味,呕吐量大,为宿食,体格检查:消瘦,上腹部可见胃型,实验室检查,低氯低钾性碱中毒。患者行手术治疗术前3天需温盐水洗胃其目的是()A.减轻腹部饱胀感 B.防止呕吐 C.纠正电解质紊乱 D.减轻胃壁水肿和炎症 E.解除梗阻,有利于疾病的康复 查看答案
题型:解答题 Intellectual property crimes are not victimless. The theft of ideas and the sale of counterfeit goods threaten economic opportunities and financial stability, suppress innovation, and destroy jobs. 查看答案