【题目】任务型阅读
维生素对人体很重要,大家了解他们吗?请仔细阅读第1-5题中的五种维生素的介绍和A至F材料说明,匹配需要补充该种维生素的人。

Vitamin A
What can high-vitamin A foods do for you?
be great for night vision
help you see in color
help your grow properly and aids in healthy skin
﹡ vitamin A in carrots helps you see at night

The B vitamins
What can the B vitamins do for you?
help make energy(能量) and set it free
help make red blood cells(细胞) which carry oxygen(氧气) throughout your body
﹡ The B vitamins in leafy green vegetables help your body make protein(蛋白质)and energy.

Vitamin C
What can vitamin C do for you?
keep body tissues(组织) in good shape
help you heal when you get hurt
help your body resist infection
﹡ Vitamin C in oranges helps yourself heal if you get a cut

Vitamin D
What can vitamin D do for you?
help keep your bones(骨头) strong and healthy
help keep your teeth strong and healthy
help your body absorb吸收) the amount of calcium(钙)
﹡ Vitamin D in milk helps your bone and teeth.

Vitamin E
What can vitamin E do for you?
protect your skin from ultraviolet(紫外线) light
protect your lungs from becoming damaged by polluted air help make red blood cells
﹡ Sunflowers seeds are the richest in Vitamin E

A. Emily often feels tired and seems to be lack of energy.
B. Jeff spent his summer vacation on the beach and got serious sunburnt.
C. Kate has poor eyesight and she can't see clearly at night.
D. Tony sometimes feels pains in his bones and he has loose teeth.
E. Linda feel nervous before the new people.
F. Luke is so careless that he often gets hurt. And it takes a long time for his wound to heal.

【题目】Every minute,someone is setting up an Internet company

somewhere, in the world.Each one is searching for the one great idea

that could make his web company click in a big way.And they are

trying all kinds of tricks to attract people towards their websites.While

some websites offer sounds,cartoons and amazing photos on screen to

make their sites almost a movie-like experience for the viewers,others provide free downloads and competitions.

A company in California,US,has decided to offer online smells to people who visit its website.That is,if a pizza image comes on screen,your nose will catch the smell of bread and cheese!All you need to do is to connect a device(设备)callediSmellwith your computer. This smart little device contains(包含)some chemicals that can create different kinds of smells.

The company has invented software that changes the chemical composition(成分)of different smells into digital signals(数字信号).An onscreen image,which is programmed with the proper digital signal,will start theiSmell" device.The device will use the software to change' the digital signal again and let go of the correct smell. This device reads the digital smell code(代码)from the website and creates the proper smell from its store of chemicals.This smell is then made to blow softly in the direction of the user with the support of a small fan.

In order to let go of the correct smell,the company has created aScent Registry,which contains a digital index of thousands of smells.The company plans to allow website developers to integrate(合成)the proper smells in digital code to their games and images. The company is also hoping that Hollywood filmmakers will use the smell technology in their movies.Imagine audiences getting the smell of rocket fuel as a spacecraft takes off on the cinema screen!Of course,filmmakers will have to be careful not to shoot in dirty neighborhoods,which have a lot of rubbish lying around.

【1】Internet companies try their best to search for great ideas to

A. join in the Internet fever

B.offer movie-like experience

C. provide free downloads and contests

D.attract people to their websites

【2】According to the passage,people experience smells online by

A. using“iSmell" device

B. ordering food

C. buying special software

D. changing chemicals

【3】What does“iSmell”do after being started by the onscreen image?

A. It reads the smell code and sends it to the user.

B .It blows the smell to the user with the help of a fan.

C .It rechanges the signal and lets go of the correct smell.

D. It changes the chemical composition into digital signals.

【4】The best title of the passage probably is“

A. Some Useful Devices

B. The Internet Fever.of People

C. An Unusual Company

D. A New World of SMells Online `

【题目】阅读理解

How will you go traveling between provinces? Many people may choose trains. Now, the high-speed railways connect eastern and western China as well as the south and the north.
A new high-speed railway opened on September 10, 2017. It connects Zhengzhou in Henan province with Xuzhou in Jiangsu province . With this railway, China's high-speed railways are over 20,000km in length .It is the world's longest and ~makes up 60% of the world's total high-speed railway lines.
Besides length, China also does well in speed . China is the only country with trains running at 350km an hour, such as the Beijing-Tianjin and Beijing Shanghai high-speed railways.
With these surprising numbers, it's easy to forget the China wasn't an early starter in the high-speed rail game. Japan started half a century ago, while Germany did 20 years ago, China only began to build its high-speed railways 14 years ago.
Behind the fast development of Cnina's high-speed railways, there is the country's growing need for transportation. China's high-speed trains gave 951 million tips to people last year. It was three times more than in 2010.
"The high-speed railways not only bridge the distance ,but also connect people, information and products, It greatly develops the economy in different areas, people's lives and tourism ,”said Huang Xin, an officia' from the China Railway Company,
Yet, China's building of high-speed railways is still going on. The National Development and Reform Commission said in July that China plans to have 38,000km of high-sped railways by 2025.
(1)The high-speed railway from Zhengzhou to Xuzhou' opened in
A.2015
B.2016
C.2017
D.2010
(2)The underlined word“It" refers toin Paragraph 2.
A.The high-speed railway from Zhengzhou to Xuzhou
B.The length of China's high-speed railways
C.The speed of China's high-speed railways
D.Beijing-Shanghai high-speed railway
(3)started to build high-speed railways earliest in the world..
A.China
B.Japan
C.England
D.Germany
(4)How many trips did China's high-speed trains give to people in 2010?
A.About 2883 million
B.About 961 million.
C.About 320 million
D.About 240 million.
(5)What does Huang Xin mean according to Paragraph 6?
A.The high-sped railways improve people's life a lot.
B.China is developing fast.
C.China should build more bridges.
D.The high-speed railways in China are not long enough.

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