Chewing gum, its mechanical adhesion can help remove food residues on the occlusal surface of the teeth. The chewing action can prompt the salivary glands to secrete saliva and help clean the mouth; adding mint and other substances can also refresh the breath and make people feel refreshed. The...
J. Tunney, “How Does Chewing Gum Affect Cognitive Function? Reply to Scholey (2004),” Appetite, Vol. 43, No. 2, 2004, pp. 217-218. doi:10.1016/j.appet.2004.07.005Stephens, R., Tunney, R.J., 2004a. How does chewing gum affect cognitive function? Reply to Scholey (2004). ...
How do you like chewing gum(嚼口香糖)? It may be one of 1.___(children) most favourite sweets. But do you know how it was invented and who invented it?The popular sweet was invented by an American scientist 2.___(name) Thomas Adams. And he invented it by mistake. It was 1869. ...
How to make chewing gum Listen and put the scrambled dialogue in the right order.a bMichael: Then it is put on a flat bed and rolled again and again until it is Michael: Yes, of course. We only use the gum from rubber trees, like the proper thickness.Interviewer: But the chewing gu...
How old is chewing gum(口香糖)? Scientists think the first chewing gum wasmade from tree sap(液). In South America, the Maya people chewed on a tree sapcalled “chicle". Native American people chewed sap from spruce trees. Later, earlyAmerican picked up the tree gum chewing habit.In 1848...
does chewing gum help? good luck to everyone on April 21, 2010 09:30 AM# Beth said: To #: It is great that you want to take care of yourself now instead of letting the situation get out of hand. Throughout the posts folks have given really good recommendations such as: 1. Do no...
4 Among them, Singapore does the best. In 1992,Singapore made the law to stop people throwing away used gum casually(随意地).Singapore said that people who break the law would pay a lot of money to the government. 5 During the time without eating gum, the streets, the buses and undergr...
根据前文“Chewing gum”可知,应该是糖果,故选D。【9】句意:1888年,亚当斯给这个发明起了个名字为“口香糖”。method方式;name名字;prize奖品;menu菜单,根据后文"chewing gum."可知应该是口香糖是这种产品的名字,故选B。【10】句意:多年来,新的种类已经被开发出来。divided分开;stored储存;developed发展;repeated...
How do you like chewing gum(口香糖)? It may be one of most children's favorite sweets. But do you know how it was invented and 1.___ invented it?The popular sweet was invented by an American scientist 2.___(name) Thomas Adams. And he invented it by mistake. It was 1869. 3._...
1完形填空Chewing gum (口香糖) may be one of your favourite sweets But do you know how t was invent-ed?The sweet was invented by 1 scientist Thomas Adams. However, he invented it totally by mis-take.It was 1869. Earlierthat year, one ofAdams'frends showed_2 an interesting kind of sap...