So, if Adam can wait, in less than a week, he may be feeling much better.【小题1】We learn from the reading Adam___.A.does researches on caffeine.B.had some problems because of coffee.C.still drinks 5 to 6 cups of coffee a dayD.can never be feeling better【小题2】In fact, c...
Caffeine,a chemical (76)found (find) in coffee,was most likely the reason for how Adam felt.Caffeine is a stimulant(刺激物)(77)that/which boosts energy levels and improves concentration.The result of lowering caffeine consumption is a"coffee headache"and the(78)loss(lose) of concentration. ...
根据However, energy drinks contain a lot of caffeine(咖啡因).可知,能量饮料含有许多咖啡因,故contain意为“含有”,故选C。 根据If you drink too much, your heart will beat faster…可知答案,故选A。 根据She started to drink them one year ago before dance classes.可知Emma会跳舞,故选B。 根据I ...
Drinking coffee doesn't make people more alert than nonusers of caffeine, a study by the Univ. of Bristol suggested. Also, people who drink a lot of caffeine develop a tolerance to its stimulatory effects. Frequent coffee drinkers may feel alerted by coffee, but this is the reversal of ...
Caffeine is a stimulant(something that makes you feel more awake and at the same time makes a part of your body work faster or better) that helps improve energy levels and improves concentration—but only for a short time. Lowering caffeine consumption(the process of eating or drinking ...
To keep you awake, most energy drinks have lots of caffeine (咖啡因). They are like a strong cup of coffee or tea. If you drink a lot of them, your heart will beat faster. You will feel nervous. You could also have sleeping problems and find it hard to live without them. ...
It is not always the best idea.First,stop and think why you have a headache. *Do you drink lots of coffee,tea or cola? These all have caffeine.People who take a lot of caffeine every day often get headaches.The cures?Drink a little of these every day.Take week o...
To keep you awake, most energy drinks have lots of caffeine(咖啡因). They are like a strong cup of coffee or tea. If you drink a lot of them, your heart will beat faster. You will feel nervous. You could also have sleeping problems and find it hard to live without them.Amand a ...
Caffeine, a chemical5.(find) in coffee, was most likely the reason for how Adam felt. Caffeine is a stimulant(刺激物)6. boosts energy levels and improves concentration. The result of lowering caffeine consumption is a "coffee headache" and the7.(lose) of concentration. ...
They also found people who had a history of cancer, diabetes, heart attack or strokewere notat a higher risk of death from drinking a moderate amount of coffee. Finally, and most importantly, the researchers found people who were less able to break down caffeine werenotat higher risk of de...