II.具体细节解读细读课文,完成下列题目 B1. What should you do to be a fresh runner? A. Have a gym membership. B. Have a pair of good running shoes. C. Keep on running for thirty minutes every day. D. Have some special equip
What will continue to be ___ it is today--next in importance to oxygen A.howB.whichC.whatD.as 相关知识点: 试题来源: 解析 C 关系代词what在这里引导一个名词性从句作to be的表语,同时what在表语从句中又为is的表语成分,这类语法结构还有,如:Show what you have written.(把你所写的给我们看...
In the past, plants have been said to help with CO2levels at home, however, this has been debunked. Plants reduce CO2levels on a global scale through photosynthesis, unfortunately, ahigh quantitywould be needed to make any difference to indoor air quality at home. One benefit, however, is ...
For society, efforts should be made to raise the public's awareness about the great harm of school bullying. Besides, related laws and regulations should be made to protect the safety of adolescents on campus. All in all, students should...
oxygen to the tissues.Deliberately inhaling carbon monoxide from a car exhaust is a common form of suicide.Since episodes of angina may sometimes be painless, you cannot always depend on chest pain to tell you your heart is in trouble from carbon monoxide.It is no coincidence that smoking, ...
3D. You also need a good supply of iron because iron helps your blood to carry oxygen round your body. Water 4 E. Not getting enough water will stop your brain from working well. And remember, water isn't as expensive as sweet drinks! 5 B Your brain needs several hours' sleep, so ...
you should drink when you are thirsty.But when it's hot,you'll need more.Be sure to drinksome extra water when you're out in 6 especially while doing sports or exercising.If you canhelp your body by drinking when you're thirsty and when it's hot,your body will be able to do all...
After the verdicts, Attorney General Keith Ellison said his office would be seeking a “fair" and “just” sentence. He would not be specific, but said: “We believe there are aggravating factors and the sentence should exceed the sentencing guidelines.” ...
How can we turn this "common home" into a "wonderland"? Of course, we should protect the environment and reduce the waste from me! First, we can plant more flowers and plants. It can purify air, carries on the photosynthesis, carbon dioxide into oxygen, trees can save a lot of ground...
You may need extra oxygenif your blood oxygen level is lower than it should be. You may get oxygen through a mask placed over your nose and mouth or through small tubes placed in your nostrils. Ask your healthcare provider before you take off the mask or oxygen tubing. ...