【题目】I ______the paper before my lawyer explained the details to me.
A. signed B. had signed
C. signs D. has signed
科目：高中英语 来源： 题型：
【题目】
Scientists have discovered a new kind of invisible ink. It’s called water. And all you need for this secret-messaging ink to work is to write with it on a super-hi-tech piece of paper coated with special chemicals. 【1】 It shows up darker than the surrounding paper under UV(紫外线的) light.
When the message has been read and needs to be hidden again, get out your hairdryer, and blow some warm air on the paper. 【2】
Using hot air from a hairdryer for 15-30 seconds, you were able to reuse the special paper up to 30 times because the heat reorganized the chemical structure of the paper coating. 【3】
The invention was made by a group of scientists in China, led by Qiang Zhao of the Institute of Advanced Materials, Nanjing University of Posts and Telecommunications.
Although much of modern communication is digital(数码的), there are still some situations in which it is important to send messages on a piece of paper, such as when the people don’t have Internet. 【4】 But the problem has always been how to get rid of a message once it has been shown so no one else can read it.
【5】. To use it, write with the lemon juice on ordinary paper, iron(熨) the paper with a hot iron and the hidden message will appear. The downside(缺点) is that the paper has to be destroyed to hide the message so no one else can read it.
A.How to make the invisible ink? Follow the steps.
B.Invisible inks have long been used to send secret messages.
C.Without the heat, the message stayed visible for up to three months.
D.Previously, the most readily available invisible ink was lemon juice.
E.Shine a UV light on the coated paper and the water message becomes visible.
F.Then the message will be gone and the paper can be reused, which keeps costs low.
G.Putting water on the paper broke up the structure of the chemicals it was coated with.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
I don’t remember exact how old I was when I began to ride a bike. I only remembered how I practiced riding a bike in early years. When I first successfully rode a bike, that remains a vivid memory, my brother helped me with holding the back seat of the bike while I was riding. “Wow, I did it!”, cried I, as soon as he noticed I was riding without his hands hold it! I learnt quickly, and soon, even though my feet were not touching the ground, but I was able to cycle around six kilometer a day to school! It’s so lovely to remember which happened at that time.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】As the dark horse, China’s football team swept into the quarterfinals_______ it lost to host country Australia.
A. as B. what C. that D. where
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】
Personal Robot
Make your parents and teachers happy!
Are you having problems finish your homework on time? Do you avoid tidying your room until your mom shouts at you? You don’t need to worry if you buy a Mr. Helping Hand personal robot. Mr. H can be programmed to organize your homework. Your own personal robot will follow you around, putting away books and objects that you have left on the floor or bed.
Mr. H also has these features
weights only 500 grams
includes long-lasting batteries
comes with a 5-year guarantee
remembers simple instructions
Originally sold for $499
NOW ONLY $299
BUY NOW
【1】With help from a Mr. H, you can __________.
A.stop using batteriesB.finish your homework on time
C.remember your teacher’s instructionsD.get your room tidied on your way home
【2】A PENGO WATCH CONTROL can help you to _________.
A.repair your TVB.organize your homework
C.be a James BondD.know what the weather is like
【3】You can get your Mr. H for _______.
A.$499B.$299
C.$199D.$99
【4】Where would you be most likely to find the two texts?
A.On a notice board.B.In a company introduction book.
C.On a teenage website.D.In a college newspaper.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】 What if I miss the early bus? Will I succeed in passing the English exam?【1】 Stop! The self-doubt stops right here. Here are some suggestions you can do to solve the negative idea and start believing in yourself.
Believe in yourself
The first step to overcome anything is to know about yourself. Once you have some negative ideas, that is to say, you are doubting yourself. You must think you can do it. As you realize your self-doubt, you will get quicker at confirming and stopping it. See? 【2】.
Take a break
Sometimes it is our mind that goes against us. Wherever you find yourself having doubts, take a break. 【3】 Ask yourself what made you get into this situation. It will get you to realize why you started it in the first place.
【4】 Too often we determine how we feel about ourselves according to what other people about us. Our self-worth is just dependent upon what we think of ourselves. So we must break free from the chairs that tell us our self-worth is recognized by other people.
Find support
【5】 Find support through friends and read inspirational books. Sometimes we all need to hear something that will get us moving again. We also need to communicate with others who understand us.
A. Take it easy.
B. Free yourself.
C. Give yourself time to think.
D. It’s not always easy doing things alone.
E. This is already a step in the right direction.
F. What if I never find out my life’s purpose?
G. Because once you give up, no one can help you.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（
），并在其下面写出该加的词。
删除：把多余的词用斜线（
）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。
Tina, 14, is hard-working student. She studies hard, follows the rules at school, and do whatever her parents, teachers and even friend tell her to do. She seems to be used to say “yes” to everything. But Tina is not always happy about this. “Sometimes her friends invite me to do something together, but I’ve got the other plans already,” Tina said. “And sometimes people ask too much favors from me. For example, every day a student is in duty to keep the classroom clean, and there is one girl whom always wants to change shifts (轮班) with me. I don’t feel like helping her, because I just cannot say no.” “I wish I could change,” Tina thought to herself.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】A BIG DAY OUT
Home to Scotland's national maritime (海事的) collection, the award winning Scottish Maritime Museum makes a great day out, with so much to do:
● Explore tools and tales across the big Linthouse, a former shipyard (造船厂) building.
● See historic ships such as Garnock & Carola, a steam boat built in 1898.
● Test a model boat on our indoor boating pond or sail your own on our outdoor boating pond.
● Learn about Scotland's importance to maritime history, and about the people that built and sailed Scottish ships around the world.
Irvine public tours
Leaving the Linthouse three times a day and lasting about 75 minutes, you will visit the 1920s Tenement Flat and take a step back in time in a typical (典型的) shipyard worker's home. Then, weather permitting, you can experience life at sea onboard MV Kyles, the oldest Clyde-built boat still in service in the UK.
Getting here:
By rail: five minutes’ walk from Irvine Railway Station
By road: From the A77, take the A71 and follow the brown signs to the Harbourside and the Maritime Museum. (FREE PARKING)
By bus: No 11 from Ardrossan, Saltcoats, Stevenson, Kilwinning, Irvine and Kilmarnock;
No 585 from Ayr, Irvine and Greenock;
X34 from Irvine, Beith and Glasgow;
14A Service from Troon all have convenient bus stops nearby.
By sea: We have our own spot in Irvine harbour that visitors can use. Pre-booking is needed by emailing visitorservices@scotmaritime.org.uk.
By bike: We have cycle spaces within our boat shop. We are located on Route 7 of the National Cycle Network.
Opening times and admission:
Open daily: 10 am – 5 pm Monday to Sunday
Adults: ￡7.50 (age 17+)
Concessions (优惠): ￡5.50 (Visitors aged 60+, registered disabled (已注册的残疾人士), or full time students aged 17+)
Children: Three go FREE (age 16 and under) with any paying adult or concession
EXTRA CHILD PRICE IS ￡2.
Registered carers: One free when accompanying (陪同) a paid disabled person
Group visits: Pre-booked groups of 10 or more receive special rates from ￡4 for a self-tour
【1】What can you do during Irvine public tours?
A.Design a model ship.B.Try sailing a boat.
C.See the latest ships.D.Learn about the maritime history of England.
【2】If you want to visit Linthouse in winter, at what time can you attend a tour?
A.10:00 am.B.11:00 am.
C.12:00 pm.D.14:30 pm.
【3】Which bus can you take from Glasgow to visit the museum?
A.14A Service.B.No 585.
C.X34.D.No 11.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
If you can’t seem to catch enough Z’s during the week, you’re not alone. But bad things happen to your body when you’re sleep-deprived, not least of which is weight gain. Well, here’s some good news: Sleeping in on the weekend to make up for sleep lost during the week is 【1】 with lower body mass index (BMI), according to a study published in the Oxford University Press journal Sleep.
The researchers, a collaboration of scientists based in Boston, Massachusetts, and the Republic of Korean, sought to determine if what they refer to as “catch-up sleep”【2】 body mass index (BMI) in the general population. To do so, they conducted face-to-face interviews of a random sampling of 2,156 adults, comparing their sleep habits with their BMI scores. The 932 participants who slept in – “catch-up sleepers” (people who sleep longer on the weekend than on weekdays by approximately two hours) had a(n)【3】 lower BMI than the other subjects. What’s more, every additional hour of catch-up sleep was linked with a decrease in BMI.
As to why sleeping in on weekends can lead to weight loss, one of the study co-authors, Robert Thomas, MD, MMSc, of the Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine at the Beth Israel Deaconess Medical Center in Boston,【4】 Reader’s Digest of the “substantial(大量的) experimental and epidemiological(流行病学的) data that short sleep contributes to weight gain.” He notes, “our best 【5】 as researchers are that there are balances to be kept, and the body can adjust and 【6】 within reason. Catch-up sleep allows the basic balance to be maintained.”
Although the study showed significant differences in BMI with the 【7】 of two or more hours of catch-up sleep, Dr. Thomas points out that there are “substantial individual differences,” such that the benefit we get from those extra hours will vary 【8】 on how much sleep each of us generally needs. “To determine your optional sleep, you can track the time spent sleeping on nights when there is no need to wake up to an alarm,” suggests Liza Baker, a health coach at Simply Health Coaching. That tells you about how many hours of sleep your body likes to get, since it 【9】 greatly across the population, from just 4 to 5 hours to 9 to 10 hours.
So can you actually lost weight by sleeping in on the weekend? Only if you’re paying off a sleep 【10】 from the week, according to the result of this study. It helps if you’re also eating less, Dr. Thomas adds.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
