故选C。(3)B.根据后句"Flossing is a very important way to keep your teeth healthy.用牙线清洁牙齿是保持牙齿健康的一个非常重要的方法。"可知第三段主要讲的是牙线及怎样使用它,结合选项,应说学习怎样使用牙线。故选B。(4)D.根据后句"You need to be careful about what you eat and...
( )52. What is the major cause of tooth decay? ___ A. Not brushing teeth B. Not changing toothbrush C. Eating sugar ...
Dentist Questions Flossing “What is the best dental floss?” I'm 19, and I need to take care of my teeth and want to get the best dental floss possible. Which brand do you recommend? 7 Answers Dr. Kara Mason Dentist New York, NY Glide is a very good one Dr. Susan Fredericks...
What Is a Flossing Toothbrush? What is a Floss Handle? How Important is It to Floss Every Day? How do I get Healthy Teeth and Gums? What is the Proper Way to Floss? Discussion Comments Byanon100970— On Aug 01, 2010 If you haven't tried water flossing then that is definitely the wa...
Learn how to floss (用牙线洁牙) your teeth. Flossing is a very important way to keep your teeth healthy. Food may stay between the teeth. Flossing can help clean it up. You need to floss your teeth at least once a day. Have good eating habits. You need to be c...
A filling is a way to restore a tooth damaged by decay back to its normal function and shape. Learn more about what a filling is and when you may need one here.
What is the Gnashing of teeth? 34 related questions found Why my teeth are shaking? Causes of a loose tooth in adults You may initially notice looseness while brushing or flossing, or your dentist may notice some wobbling during a routine dental appointment. In some cases, a loose tooth is...
Brushing twice daily with toothpaste for strong gum formulated with antibacterial properties is the first step towards gum care and combating gingivitis. In addition, including the following in your dental hygiene is ideal to eliminate it effectively. Cleaning between your teeth (flossing) daily ...
flossing, and avoiding sugary, starchy, and sticky foods that cling to your teeth between meals. Gradually, the population of sugar-loving microbes in your mouth will decline. Unlike the cavemen of yesteryear, today we have the knowledge required to ...
will keep gums healthy in just the way Nature intended. But only an accurate toothbrush will then penetrate gaps where most damage occurs. Flossing will be useful to remove trapped food if this occurs. In Nature, nothing would ever pass between contact points of teeth so flossing is unnatural...