试题

试题 试卷

logo

题型:阅读选择 题类:常考题 难易度:普通

   The human body is a living machine, and, like all machines, it needs “fuel” to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy?
   The energy value of food is usually measured in calories(卡). A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃. The number of calories people need per day is different, as the picture shows. Also, the number of calories you use at any one moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on.
   The energy in food is in the form of three kinds of chemical materials—carbohydrate(碳水化合物), protein(蛋白质) and fat. Carbohydrate provides 3.8 Cal /gm of the energy, protein 4.0 Cal/gm, and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the round pictures show.
(P= protein      C= carbohydrate    F=fat)

(1)、How many calories are needed to raise the temperature of 5kg of water from 35℃ to 90℃?

A、55. B、175. C、325. D、275.
(2)、Which of the following contains the most amount of calories?

A、Milk. B、Rice C、Peanuts. D、Milk or peanuts.
(3)、Who needs the most amount of calories each day?

A、A woman. B、An office worker. C、A farmer. D、A boy aged 16.
(4)、Which of following is True?  

A、You need more calories for swimming than for mountain climbing. B、child aged 8 needs the same amount of calories every day as a man over 70 does. C、A woman feeding baby needs over 4 times the amount of calories that a baby does. D、Everyone needs the same amount of calories per day.
(5)、This passage mainly tells us ______.

A、all the energy is in food B、the human body needs energy C、the number of calories depends on your activity D、we must only eat peanuts to get calories
举一反三
 请阅读下面的短文,并从下面方框里的六个句子中选择五个还原到原文中,使原文的意思完整、连贯。

A. It's also the confidence of the country. 

B. However, it seems strange to some people. 

C. She didn't know what these clothes were called. 

D. Nowadays, the number of Hanfu fans grow rapidly. 

E. Wearing it in public can make people learn about it. 

F For years, China has looked to the West for their wardrobes. 

G. She hopes to introduce Chinese culture to young people from around the world. 

Hanfu Is Making a Comeback

When Zhang Lingshan was a child, she would watch Chinese period dramas (古装正剧)on television. She was deeply impressed by the characters' ancient clothing. {#blank#}1{#/blank#}. She only knew they were from some distant past. 

"When I saw it, I really liked it, " she said. " I was completely drawn by the beauty of these clothes, and I even wear them on regular days openly. {#blank#}2{#/blank#}. " Zhang told China Daily. "The return of Hanfu is not about turning back the clock. It's about passing down our culture. "

{#blank#}3{#/blank#}. There are Hanfu shops, designers and researchers, and even photography studios that rent Hanfu. In a recently published report by online shopping platform Tmall, more than 2 million Hanfu clothes were sold in 2020. If you walk through major cities, you may see a fan dressed in the sweeping robes, crossed collars and wide sleeves of Hanfu. 

Many people like Hanfu because they see Hanfu as a way to celebrate Chinese culture and find national belonging. {#blank#}4{#/blank#}. A growing number of young people are now looking to the past for fashion advice. Christine, fashion researcher based in Shanghai, said "So it's the confidence of the younger people. {#blank#}5{#/blank#}. "

返回首页

试题篮