百度试题 结果1 题目What is caffeine A. A kind of drug. B. A kind of nut. C. A kind of plant. D. A kind of seed.相关知识点: 试题来源: 解析 A 反馈 收藏
故答案为what。 3:考查代词。没有一种咖啡因被发现,表示没有任何一种。故答案为none。 4:考查非谓语。grow与plant之间是动宾关系,故填growing作后置定语。故答案为growing. 5:考查连词。as引导定语从句,翻译成"正如,正像"。故答案为as。 6:考查非谓语。be known as:被称为,作为..被熟知,这里是过去分词做...
Caffeine is administered orally. The best way to take caffeine is simply by drinking the beverage that contains it. For larger doses it will be found in various fat burners and pre-workouts, generally, all are over the counter. You can also take caffeine in its pure raw form, but this ...
Caffeine is a stimulant found in many different beverages consumed throughout the world today. Some gardeners have chosen to add coffee grounds to their plants to influence their growth and the behavior of their cells. While this may provide the plant with additional nutrients, the caffeine itself...
What Is Caffeine? Caffeine is a stimulant found in tea, coffee, and cacao plants. People add caffeine to their routine ahead of workouts to kickstart their fitness regimen, or throughout the day. If you’re not a coffee or tea drinker but want a way to boost your day, a quality ...
Caffeine is found in varying quantities in the beans, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. It is most commonly consumed by humans in infusions extracted from the cherries of the coffee plant and...
What Is Caffeine? Caffeine is a chemical that stimulates your central nervous system as well as your muscles, heart, and other parts of your body that help control blood pressure. The bitter substance is found naturally in the leaves and seeds of over 60 plants. Caffeine can also be made ...
found just such a plant growing wild in a remote area in FujianProvince,southern China.As they report in the Journal of Agricultural and Food Chemistry,not onlyis the tea plant naturally caffeine-free but it also contains a number of unique medicinal compoundsthat,the locals believe,offer ...
The quality and taste can depend on the variety of the plant, the duration of roasting, and the brewing method. Coffee is also popular in students and the working class because it gives energy and helps the people to be awake in times of need. Coffee becomes an essential drink for ...
There are roughly 60 plant species that contain caffeine; cocoa beans, kola nuts, and tea leaves are the most well-known. Caffeine is found in many popular soft drinks, as well as a variety of pharmaceutical preparations andover-the-counterdrugs, such as analgesics, dietaids, andcoldorflucure...