首页
登录
职称英语
Excessive calories from sugar can contribute to weight problems, andsugar i
Excessive calories from sugar can contribute to weight problems, andsugar i
游客
2023-12-13
44
管理
问题
Excessive calories from sugar can contribute to weight problems, and
sugar is also well known for its ability to promote teeth decay. Too many (1)______
calories from fat have also taken their toll from the public’s health. In 1988, (2)______
the U.S. surgeon general issued a report linking high levels of fat intake to
an increased risk for obesity.
Obesity is a risk factor for high bloody pressure, stroke, and diabetes. (3)______
Research has also shown a relationship between high levels of fat in the
diet and cancer. In addition, scientists have linked some types of fat to high
blood cholesterol levels, which must lead to heart disease. Such reports (4)______
have prompted health experts and nutritionists to recommend that adults and
children over age 2 not only watch their sugar intake but also to limit their (5)______
fat intake to a maximum of 30% of their complete calories. This has encour- (6)______
aged many people to turn to products made with fat and sugar substitutes.
Low-calorie sugar substitutes have been around for decades, but the recent
trend in eating "light" has created a boom in this branch of food-technology
research. Today, food chemists are seeking for better substitutes by modify- (7)______
ing existing foods, searching for new compounds in nature, and concoct (8)______
entirely new substances. But the research process is complicated by our
incomplete understanding of how the human body interacts with the chemicals we eat.
For example, scientists do not already know exactly why some substanc- (9)______
es taste sweet. Other questions involve the safe and usefulness of artificial (10)______
fats and sweeteners. [br] (9)
选项
答案
already — yet
解析
这是一个否定句。所以应该用yet。
转载请注明原文地址:https://tihaiku.com/zcyy/3270078.html
相关试题推荐
SomeProblemsFacingLearnersofEnglishAlthoughmanyE
SomeProblemsFacingLearnersofEnglishAlthoughmanyE
SomeProblemsFacingLearnersofEnglishAlthoughmanyE
SomeProblemsFacingLearnersofEnglishAlthoughmanyE
[originaltext](9)Thelaborproblemswerethelatesthadnewsforanindust
[originaltext]Thelaborproblemswerethelatestbadnewsforanindustrytha
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
随机试题
CommunicativeApproachTheCommunicativeApproachem
[originaltext]Hello,everyone.Today,I’dliketotalkaboutmotivation.Mo
Inoursociety,therearemanyethicaldilemmasthatwearefacedwiththat
二、考题解析 【教学过程】 (一)导入 同学们,李白失意时有着“人
下列关于债务管理的说法,错误的是( )。A.短期债务和长期债务的比例应为0.4
在照相技术诞生以前,那些已经损坏消失或因种种原因无法收藏的文物,就是依靠墨拓进入
关于甲的行为,下列哪些选项成立盗窃罪?A.乙将超市抢购活动的所有特定商品放进了自
当预付账款小于采购货物所需支付的款项,收到货物时,冲减之前预付账款的同时差额部分
根据《中华人民共和国进出境动植物检疫法》,下列不属于国家禁止进境的是()。A:
下列属于建设单位消防设计、施工质量责任和义务的有()。A.依法申请建设工程消防
最新回复
(
0
)