题目内容

14.消化性溃疡药物的治疗目的是()

A. 止痛
B. 保护胃黏膜防止复发
C. 促进溃疡的愈合
D. 减弱消化道分泌功能
E. 促进有害物质排泄

查看答案
更多问题

15.抗酸药的消化性溃疡治疗作用主要体现在()

A. 中和过多胃酸
B. 解除胃酸对十二指肠黏膜的侵蚀和对溃疡面的刺激
C. 降低胃蛋白酶分解胃壁蛋白的活性
D. 抑制H+,K+-ATP酶活性
E. 使黏液分泌减少

Directions: Watch the video clip and do the exercises.(Children are exposed to advertisements of junk food, which is found related to the high rate of childhood obesity.)Marketers have been advertising to children for decades and now Americans are feeling its 1 _______. Today more than 20% of our youths are 2 _______ or obese. The weight gain starts in their toddler years and expands through adulthood. The question on all parents’ minds is what we should do to save our children from the growing epidemic in America. Reducing or 3 _____ food advertisements during children’s television time is just one link researchers found in preventing childhood obesity. Because of their age, children have fewer cognitive skills than adults do. This means they do not know exactly how to 4 _______ advertisements aimed at them and do not comprehend the selling intent of advertisers. Today we blame children-could-tell-the-food advertisements as the root cause for childhood obesity and childhood diabetes. It wasn’t until the 1970s that the marketers took a 5 _______ look at how they advertised to children. The first industry formed to regulate advertisements to children was the Children’s Advertisement Review Unit. It was created in 1974 and is still here today. It contains several 6 _______ who judge when advertisements to children are indeed misleading or 7 _______ and contact the companies to change or pull the advertisement. Recently they have been looking at how food advertisers could tell to children. This is due to the 8 _______ trend of childhood obesity in America coming into national attention. A response is this: four major food beverage companies — Coco-Cola, Mars, Hershey, and Cadbury Adams, USA — chose not to advertise to children any more. Other companies join this movement and decide they will 9 _______ nutritional standards on their products that will meet a certain low fat and sugar content when advertised to children. Although this is a step in the right direction, companies can still set their own 10 _______ of what they want to advertise to children.obese 极为肥胖的epidemic 流行病obesity 肥胖cognitive 认知的,认识能力的diabetes 糖尿病

施工进度计划检查与调整的主要内容,包括()。

A. 工作关系
B. 工作量
C. 资源提供条件
D. 工程质量
E. 施工顺序

若已知砌筑砖墙产量定额为1.205m³/工日,则完成砌筑量855m³所需的总劳动量为()工日。

A. 560
B. 1030
C. 710
D. 855

答案查题题库