3 Easy Ways to Whiten at HomeThis section evaluates three teeth whitening products including Arm & Hammer Whitening Booster, Crest Whitestrips Advanced Seal and iWhite Light Activated Whitening Kit.George, RebekahPrevention
根据此段最后一句“Ifnecessary, use a glass of water for this andswallow the mouthful."可知,A项符合语境。故选:A3.【答案】E【解析】E项句意为:它含有能去除牙渍的抛光剂。根据空前"whiten your teeth"可知,美白牙齿使用的美白牙膏,里面含有去除牙渍的物质。E项符合语境。故选:E。4.【答案】C【解析...
there are plenty of chemical-free routes to take that won't damage your enamel一like eating celery, spinach, onions, carrots, shiitake mushrooms, peanuts or drinking green tea, or consulting a doctor to try, other more advisable ways to naturally brighten your teeth.【小题1】What can we lea...
Shining white teeth make you look attractive, younger and healthy. Your teeth may be stained due to various kinds of reasons. ___ Here are some ways you can fight off the stains and keep your teeth white. Follow good oral hygiene (卫生) practies. Brush your teeth twice to three times ...
Shining white teeth make you look attractive, younger and healthy. Your teeth may be stained due to various kinds of reasons.(1)___ Here are some ways you can fight off the stains and keep your teeth white. Follow good oral hygiene(卫生) practices. Brush your teeth twice to three times...
People who have tried itreport that it is really useful.There are lots of expensive ways to whitenteeth, and a lot of them use bleaching agents whichweaken teeth and can cause sensitivity(敏感性). Butguess what? Banana peels can whiten teeth naturallyand gently due to their potassium(钾) ...
even add mascara and lipstick to a bare face. The Kardashians reportedly useFacetuneto edit their selfies, a powerful and somewhat-complicated app available in iTunes and Google Play.Photo Editor by Aviary, another popular iOS and Android app, can fix redeye, vanish pimples, and whiten teeth...
People who have tried it re-port that it is really useful.There are lots of expensive ways to whiten teeth,and a lot of them use bleaching agents(漂白剂) whichweaken teeth and can cause sensitivity. But guesswhat? Banana peels can whiten teeth naturally and gen-tly due to their potassium...
根据文章第三段 There are lots of expensive ways to whiten teeth, and a lot of them use bleaching agents which weaken teeth and can cause sensitivity. But guess what? Banana peels can whiten teeth naturally and gently due to their potassium content. 可知香蕉皮可以用来美白牙齿是因为香蕉皮富含...
4. Whiten Your Teeth Speaking of grooming tricks you might not think of, when was the last time you gave much thought to your chompers? It’s easy to forget about them, but everybody else sees your teeth every time you open your mouth. ...