2. -How can I keep my teeth healthy, Dr. White?-Well. eat sugar and vegetables,and brush your teeth twice a day. A. fewer; less B. less; more C. more; fewer D. more; less 相关知识点: 试题来源: 解析 2.B 由常识可知要保持牙齿健康,就应当少吃糖多吃蔬菜 sugar 是不可数名词:而...
How I got my teeth whitened for free...發行項 2007/06/01 And that's a $350 value!!One way that I-and you can- practice my marketing acumen is by making suggestions to the service providers of whom I am a customer. One of those is my dentist....
Worried about white spots on your teeth? Or want to know whether you can whiten them? WH called on dental experts to get their take on what causes them.
be whitened depends on many factors — some of which you can control (such as whether to use a bleaching or non-bleaching method, or the percent of active ingredient in a whitener), and some that you can't (such as your natural tooth color or how well your teeth respond to whitening...
发音组合:th 代表单词:think teeth thick theme thank thought both tooth truth fifth mouth cloth faith breath [?] 音标特征:舌尖齿背摩擦浊辅音 发音要诀:舌尖轻触上齿背,气流由舌齿间窄缝泄出,摩擦成音。 声带震动,属于浊辅音。 发音组合:th 代表单词:this that these those then than ...
Plaque and tartar create a buildup on a dog's teeth of green, gray or yellow matter. Plaque is the result of the presence of food particles and bacteria that reside on the teeth. Tartar occurs when minerals in water and saliva mix with the plaque and cal
[translate] a···I love you, always have always will· 开始 [translate] aBut I think you need more clothes 但我认为您需要更多衣裳 [translate] aTransparent rosy whitening 透明玫瑰色漂白 [translate] ahow to keep your teeth white how to keep your teeth white [translate] 英语翻译...
What's more, I think friends are an important part of one's health. Many studies show that people with a wide range of social contacts get sick less than those who don't. I always feel better when I am with friends than when I am alone. When I am with my friends, I always laugh...
dentist, magazine, however, than, almost, none, less, less than, more than, teeth cleaning, a 16-year-old high school student, stay up late Key sentences: 1.How many hours do you watch TV/eat fast food every week 2.You are really healthy/unhealthy. ...
To answer the question there are many nutrients in vegetables. The vitamins are good for your eyes skin and hair they are in vegetables too. Minerals and fiber are good too minerals can make your bones and teeth strong and fiber cleans the inside of your body. Such as carrots cucumbers oni...