主系表结构。is是系动词，is前面的是主语，后面的是表语。
___ you ___ (brush) your teeth every morning?(1) Do#(2) brush A. it is the most perishable good B. we don’t value time properly C. there is plenty of time D. it is worthy a lot of money 相关知识点: 试题来源: 解析 (1) Do#(2) brush 反馈...
(多选)()A.Brush your teeth at most(至多)once a day.()B.Brush for no less than three minutes every time.()C.Brush up and down on every tooth.()D.Get a new toothbrush every three months.()E.Go to the dentist(牙医)once every six months.()F.Don't eat too much candy and sweet...
Beauty & Style 11 Types of Boots to Carry You Through Winter Winter Nail Ideas You Need To Try This January 38 Winter Date Outfits Ideal for Cuffing Szn Created by SHEIN How SHEIN Empowers Every Body
【题目】根据短文理解,选择正确答案。 The Healthy Habits Survey shows that only about one third of American seniors have correct habits. Here are some findings and expert advice. 1)How many times did you brush your teeth yesterday? ● Findin
Giving Plaque the Brush-Off To prevent cavities, you need to remove plaque, the transparent layer of bacteria that coats the teeth. The best way to do this is by brushing your teeth twice a day and flossing at least once a day. Brushing also act as stimulus to t...
And without saliva to wash, everything seems to stop and the bacteria multiply to give off gassy odours. Other factors that reduce saliva include stress, anxiety, blood-pressure-reducing medication, drugs, caffeine and alcohol. This is why it is important to brush your teeth, and use suitable...
Understanding respect is a hard concept to try and grasp. Many times understanding what is takes time and Premium Respect Virtue Education 278 Words 2 Pages Satisfactory Essays Read More The Most Effective Ways To Improve Your Writing The most effective way I know to improve ...
One way to improve the health of your lungs is to include lung cleansing foods in your diet. Some of the best foods that can help cleanse your lungs are also great for your general health and will help boost function of your other organs. ...
Then Friedreich’s ataxia (FA) arrived on the scene, and now my best personal tools for being effective are only able to do so much. When our daughter Amelia was diagnosed with FA at age 8, I felt like a pumped-up boxer entering the ring. I was scared and sad while also motivated ...