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
2024-11-06
12
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 【M1】______
calories from fat have also taken their toll from the public’s health. In 1988, 【M2】______
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. 【M3】______
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 【M4】______
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 【M5】______
fat intake to a maximum of 30% of their complete calories. This has encour- 【M6】______
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- 【M7】______
ing existing foods, searching for new compounds in nature, and concoct 【M8】______
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- 【M9】______
es taste sweet. Other questions involve the safe and usefulness of artificial 【M10】______
fats and sweeteners. [br] 【M9】
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/3834372.html
相关试题推荐
Excessivecaloriesfromsugarcancontributetoweightproblems,andsugari
Excessivecaloriesfromsugarcancontributetoweightproblems,andsugari
Excessivecaloriesfromsugarcancontributetoweightproblems,andsugari
Excessivecaloriesfromsugarcancontributetoweightproblems,andsugari
Mentalhealthproblemslikefeelinglonelyarenowadaysseenquiteoftenamo
A、Totellmathpuns.B、Tosolvemathproblems.C、Toperformtonguetwisters.D、T
PassaqeTwo(1)Oneoftheobviousproblemswithpredictingthefuture
PassaqeTwo(1)Oneoftheobviousproblemswithpredictingthefuture
PassaqeTwo(1)Oneoftheobviousproblemswithpredictingthefuture
Abroadpublicdiscussionofenvironmentalproblemsbeganinthemid-1980s,
随机试题
AworkoutforeveryageandattitudeYour
TipsonJobSearchMarketingYouintheEmploymentMar
按照《合同法》规定,具有撤销权的当事人,自知道或者应当知道撤销事由之日起()
下列国家标准的编制工作顺序,正确的是( )。A.准备、征求意见、送审、报批
已知刚架的弯矩图如图所示,杆的抗弯刚度为杆的为2EI,则结点B的角位移等于:
关于结核菌素试验阴性反应的临床意义,下列说法不正确的是A.已感染结核,而未产生变
大中城市总体规划的城市现状图比例为()。A.1:50000~1:20000
下列属于现代高分子材料的是()A.工程塑料 B.钛合金 C.化学纤维 D
社会促进现象包括( )。多选A.光环效应 B.结伴作用 C.观众效
网络优化主要从()等方面来进行分析。A.掉话 B.无线接通率 C.切换
最新回复
(
0
)