A cold is caused by ___.A.being in warm placesB.being in cold placesC.virusesD.bacteria的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的
求翻译:A cold is caused by a virus. And it’s not just one type of virus. More than 200 viruses cause colds. A cold virus attacks healthy cells of the nose, throat, or lungs. The virus gets into the cells and takes control. A single virus makes hundreds or thousands of cold viruse...
The symptoms of the common cold include a sore throat, runny nose, stuffed-up nose, and tiredness. Colds are caused by viruses, but scientists cannot explain the exact cause. There is no cure. Many people, however, believe that they know the causes of and cures for the common cold. ...
Antibiotics are medications used to treat or prevent infections caused by bacteria. As previously mentioned, the common cold is caused by a viral infection. “Bacteria are very different from viruses,” said Voigt, and therefore so are the treatments. “Unless there is a bacterial infection compli...
In winter, it is cold because___. A. the sun is farther away from the earth B. the earth's axis tilts away from the sun C. there are fewer clouds in the sky D. the wind blows stronger 相关知识点: 试题来源: 解析 B。冬天寒冷是因为地球自转轴倾斜使得太阳直射点在南半球,北半球远...
决定你高度的是态度而非天赋。 每日跟读 Making friends as you age 随着年龄增长如何结交新朋友 Biggest ever UK dinosaur footprint site discovered 英国发现境内最大的恐龙脚印遗址 每个困难中都蕴藏着机会。 每日跟读 完成某事的最佳方式就是开始去做。 每日跟读 下载...
V.完形填空。(10分)A cold is a common illness. It often 1 with asore throat. You sneeze(打喷嚏)
Colds are caused by viruses(病毒) in the body and you are better out on the snowy day than you are in a warm room with your friends who just may be passing the virus around. If you feel a chill(寒战) when you are coming down with a cold you are already sick. A chill is an ...
The common cold is caused by a virus. Antiviral compounds that kill viruses would then be most likely to serve as a remedy for the common cold. This invention seeks to offer a unique use of an antiviral agent, ethanol (with or without additional homeopathic and/or herb ingredients) through...
Desertification is caused by __. A. heavy rain and strong winds B. overgrazing, deforestation and climate change C. lack of sunlight and cold nights D. too many plants and animals 相关知识点: 试题来源: 解析 B。解析:文章中指出沙漠化是由过度放牧、砍伐森林和气候变化等因素共同造成的。