根据“Later, the Greeks used crushed stones (碎石) as toothpaste.”可知,希腊人用碎石作牙膏。故选B。 (2)题详解: 词义猜测题。根据“It is good to brush your teeth after every meal. Toothpaste can prevent toothache. It can help fight against bad breath (口臭). ”可知,这一段都在阐述刷牙...
Toothpaste(牙膏) is an important part of our life.It keeps our teeth strong and clean.Even if we don't notice it,we use it every day. Use stones to clean teeth Egyptians(埃及人) were the first to start using toothpaste about 7,000 years ago.They washed their teeth with tortoise blood...
I am unsure whether or not this is true but I would certainly check into it before using this for pimples. The thing I love most about toothpaste is its ability to make things shine! Believe it or not, you can use it on your jewelry and and it works just as well as the jewelry ...
(1)A 主旨大意题.根据第一段As we know, toothpaste(牙膏)is necessary in our life and we use it every day.In fact,it does more than just keep our teeth bright and white.It can be used wisely in many other ways.Here are some useful tips.众所周知,牙膏在我们的生活中是必不可少的,我们...
题目Which one is used to clean your teeth? A. Mouthwash. B. Toothpaste. C. Shaving cream. D. Hair gel. 相关知识点: 试题来源: 解析 B。解析:牙膏是用来清洁牙齿的。漱口水是用来漱口的。剃须膏是男士剃须用的。发胶是用来固定头发的。
(Answersare within the word limit)(10 scores)Toothpaste is mainly used to clean your teeth but on many serious occasions(场合) of cleaningwith ittle products I have learned to make things work. I have used toothpaste for years as a cleaningproduct.You have probably heard or have tred ...
Using chlorhexidine gel on infants' teeth achieves no more than using fluoride toothpaste alone to prevent early childhood caries, show the results of a randomized, controlled clinical trial.NewsMedical.net
Besides breaking down plaque buildup, a toothpaste that strengthens gums and remineralises tooth enamel helps restore the gums and teeth to optimal health. You may also seek the guidance of your dentist to find out what works best for you. Once you find your ideal toothpaste for bleeding gums...
A. clean teeth B. wash face C. wash hands D. wash hair 相关知识点: 试题来源: 解析 A。用牙刷(toothbrush)和牙膏(toothpaste)刷牙,牙膏是用来清洁牙齿(clean teeth)的。洗面奶等用来洗脸(wash face),洗手液用来洗手(wash hands),洗发水用来洗头发(wash hair)。反馈 收藏 ...
According to the BBC, the Ancient Egyotians used a type of toothpaste(牙膏). But it is believed that the Egyptians used a finger 22 a toothbrush toclean their teeth. Chinese people may have23 the first toothbrush around1600BC. Your toothbrush, however, may have also become history. Because...