组卷网 > 知识点选题 > 数字计算
更多: | 只看新题 精选材料新、考法新、题型新的试题
解析
| 共计 918 道试题
1 . Mrs. Everything: A Novel

In this instant New York Times bestseller and “multigenerational story that’s nothing short of brilliant” (People), two sisters’ lives from the 1950s to the present are explored as they struggle to find their places—and be true to themselves—in a rapidly changing world.

Price

New from

Used from

Kindle (电子书)

$8.99

Hardcover

$1.27

$9.61

$1.27

Paperback

$5.59

$4.86

$1.82

Product details Publication date: June 11, 2019 Text-to Speech: Enabled Word Wise: Enabled


Measure Up: Mastering Your Career Search Like a Boss

Measure Up helps those desiring or going through career transition understand their value and how to best communicate their value.

Price

New from

Used from

Kindle

$0.99

Hardcover

$13.25

$11.75

Paperback

$16.95

Product details Publication date: March 2, 2021 Text-to-Speech: Enabled Word Wise: Enabled


Information: A Reader

Information: A reader establishes a classic framework for thinking about information in humanistic terms. Together with Information: Keywords, it sets forth a major humanistic vision of the concept of information.

Price

New from

Used from

Kindle

$18.34

Hardcover

$110.00

Paperback

$28.005

Product details Publication date: September 14, 2021 Texto Speech: Enabled Word Wise: Not Enabled


Julius and Macy: A Very Brave Night

A fantastic woodland tale about bravery and friendship from an author-illustrator. With its attractive characters, this gently told tale reminds us that we each have courage within us and that kindness can make all the difference.

Price

New from

Used from

Kindle

$4.99

Hardcover

$6.99

Product details Publication date: April 1, 2021 Text-to-Speech: Not enabled Word Wise: Not Enabled

For more, click here.

1. How much would you pay at least for a Kindle book?
A.$8. 99.B.$0. 99.C.$18. 34.D.$4. 99.
2. Which book can help to regain a teenager’s courage?
A.Julius and MacyB.Measure Up
C.Mrs. EverythingD.Information
3. Where do you probably find this text ?
A.A travel brochure.B.A book review.
C.A book-selling website.D.A science magazine.
2021-05-12更新 | 144次组卷 | 1卷引用:山东省潍坊市2021届高三二模4月英语试题

2 . Identical twins (同卵双胞胎) may not be exact copies at the DNA level after all. Normally, identical twins differ by 5. 2 genetic changes. Researchers shared their new finding in Nature Genetics.

Identical twins are also called monozygotic twins (单卵双胞胎). They come from a single egg. That egg forms an embryo (胚胎). Then, it splits into two embryos. Each of these embryos will go on to become a baby.

Identical twins have long been thought to have the exact same genes. That's why some scientific studies study these twins. Such studies try to determine whether particular features, diseases or conditions are due to genes or instead reflect environmental influences. Any differences in the health of identical twins were thought to be due to different environmental exposures. The new findings, though, suggest that genetic changes might also explain why identical twins aren't truly identical.

Researchers in Iceland studied 381 pairs of identical twins. Then the scientists studied all the genes in each person carefully. Only 38 pairs of twins had all the same genes. Most twin pairs differed somewhat in their DNA. Those differences likely arose long before birth. It could have happened either just before one embryo split to form two or it could have happened shortly after the split. Some of the twins had many genetic differences. Thirty-nine pairs had more than 100 differences in their genes.

Gene changes, or mutations (突变), seen in the newly studied twins suggest that embryos don’t split neatly in half when twins form. Some twins may arise when a single cell or a small group of cells splits off from an embryo. How many cells each twin originates from may determine how genetically different they are. More uneven splits of the embryo may lead to a greater number of gene differences in the twins.

1. What does the author intend to do in paragraph 1?
A.Make a comparison.B.Propose a definition.
C.Present a conclusion.D.Raise an argument.
2. What may explain the reason why identical twins aren’t the same?
A.Some diseases.B.Education effects.
C.The genetic origin.D.The changes of gene.
3. What does the research in Iceland show?
A.Almost all the twins have no difference in genes.
B.Half of twins have more than 100 differences in genes.
C.About ten percent of twins share the same genes.
D.Gene differences usually occur shortly after the split.
4. What can be a suitable title for the text?
A.Some Identical Twins Don't Have the Same DNA
B.Many People Have the Exactly Similar Genes
C.Not All the Identical Twins Look the Same
D.Identical Twins Attract Many Researchers
2021-05-11更新 | 106次组卷 | 1卷引用:广西南宁市2021届第二次适应性测试英语试题

3 . Where to eat and drink at museums

Museums, like department stores and airports, are now counting food among their attractions. The following museum restaurants would be worth a meal even if not surrounded by masterpieces. Most of them can be visited independently of the museums.

Met Breuer

Flora Bar

The food from a brief menu is anything but: refined, excellent and pleasantly served. It begins with breakfast when it pays to arrive before the famous cinnamon buns run out.

Open for lunch from 11:30 a.m. to 3: 30 p.m. Tuesdays through Fridays;

Dinner from 5: 30. p.m. to 10 p.m. Tuesdays through Saturdays and 5: 30 p. m. to 9 p. m. Sundays (reservations, no museum admission required).

646-558-5383

Asia Society

Garden Court Café

Here Steamed Chinese Dumplings served in bamboo baskets share the menu with Indian samosas, Koran Japchae Glass Noodles and a Japanese bento box assortment. Wine and beer are served.

Open daily from l: 30 a.m. to 3 p.m., except Mondays (reservations, no museum admission required).

212-570-5202

EI Museo del Barrio

Side Park Café

Mexican street food, done with some refinement, is the order of the day.

Open from 8 a. m. Mondays through Fridays, and 11 a.m. Saturdays and Sundays, until 8 p.m. Wednesdays through Saturdays and 6 p.m. Sundays through Tuesdays (no reservations, no museum admission required).

212-831-7272

Museum of Arts and Design

Robert

Crowd-pleasing food includes crab cakes, Wagyu beef sliders and duck breast.

Lunch: 11:30 a. m. to 2: 30 p. m. Mondays through Fridays;

Dinner: 5 p. m. to 11 p. m. Wednesdays through Saturdays, and 5 p.m. to 10 p.m. Sundays through Tuesdays (reservations, no museum admission required).

212-299-7730

1. How long does the lunch last at Flora Bar?
A.For 2 hours.B.For 3 hours.
C.For 4 hours.D.For 5 hours.
2. Which number can you call if you want to try some Chinese food?
A.212-570-5202.B.212-831-7272.
C.212-299-7730.D.646-558-5383
3. What do we know about Side Park Cafe?
A.It is known for its delicious duck breast.
B.It requires advance reservations.
C.It offers museum-goers discounts.
D.It opens seven days a week.
4. If you want to eat Mexican food, which restaurant should you go to?
A.Flora Bar.B.Garden Court Cafe.
C.Side Park Cafe.D.Robert.
5. When can people eat at Robert?
A.At 10 a.m. Mondays.B.At 11 a. m. Tuesdays.
C.At 9:30 p.m. Wednesdays.D.At 10:30 p.m. Sundays
阅读理解-阅读单选 | 适中(0.65) |

4 . Nutrition Education Through Gardening Job

Apple Seeds, a Fayetteville-based non-profit providing garden-based education, seeks an entrepreneurial and enthusiastic full-time coordinator (协调员)for Growing My Plate(GMP). The coordinator will develop and strengthen GMP training and track course supply orders for curriculums, surveys and student materials. GMP is a 6-course garden-based nutrition education curriculum. GMP is to enable children and teens to have a better understanding of their food choices. Through a combination of nutrition, culinary (烹饪的)and garden education, students learn to cook delicious, affordable meals with garden-grown food. The program's experimental stage is accomplished and the next step is to expand the program statewide.

Qualifications:

•Strong oral &. written communication skills

•Proficient in Microsoft Excel/Google Sheets

•Self-motivated; able to work and meet goals independently

•Excellent time-management skills

•Enjoys being around children and has a friendly manner

•Experience of leading students of various ages through planned activities/lessons

•Works well with many personality types

•Must have valid US driver's license

Hours:

•Full time—40 hours/week

•Occasional Saturdays

Start Date: May 11th

Application Deadline: March 16th

Applicants interested in the Nutrition Education Through Gardening Job should email a letter of interest, resume, and references to Brett@appleseedsnua.org. Please, no calls. This is a "Volunteers in Service to America" position, funded by the Corporation for National and Community Service for up to three years. In return for each year of full-time service, the person filling this position will receive a modest living allowance(approximately $944 per month), health-care benefits, child-care assistance, and a $6,095 Education Award or approximately $1,800 post-service reward.

1. What will the coordinator for GMP do?
A.Find partners to support the program.
B.Hunt for new members to join the program.
C.Involve children in garden-based education.
D.Promote the benefits of garden-grown food.
2. What quality is required of an applicant?
A.The ability to expand the program statewide.
B.Being approachable and communicative
C.A good knowledge of gardening.
D.A college degree.
3. How much living allowance will the coordinator get a year?
A.About $ 944.B.About $1,800.
C.About $6,095.D.About $11,328.
2021-05-10更新 | 87次组卷 | 1卷引用:全国100所名校最新2021届高考模拟示范卷英语(七)

5 . Wouldn’t it be great if you could correct your eyesight, especially nearsightedness, and reduce your dependence on glasses and needn’t have eye surgery? The solution is called orthokeratology, or ortho-k (角膜塑形镜).

What is ortho-k?

Orthokeratology( ortho- k)is the fitting of specially designed contact lenses (隐形眼镜) that you wear overnight while you are asleep, the lenses gently reshape the front surface of your cornea (角膜) so you can see clearly the following day after you remove the lenses when you wake up.

How long does the ortho-k effect last?

You should be able to see acceptably well without glasses or contact lenses for a day or two, sometimes longer. For best results, one should wear the ortho- k lenses every might.

Who are good candidates for ortho-k?

Most people with mild to average nearsightedness are good candidates for ortho-k. Because the cornmeal reshaping effect is temporary, little risk is involved, and you can discontinue wearing the lenses at any time. Children and young adults who want to be gases-free but are too young for eye surgery or are afraid of taking the surgery often are good candidates for ortho-k. People who participate in contact sports or work in dusty environments that can have problems for contact lens wear also can be good candidates.

How much does ortho-k cost?

Costs also can vary based on the region of the country and the type of practice where you have the procedure performed. Ortho-k prices in the US generally range from $1, 000 to $2, 000 But particularly difficult cases of ortho-k can cost as much as $4.000.

There are additional costs for lens care solutions and following up exams, which can total about $300 to $ 500 per year.

Finally, keep in mind that, as with all contact lenses, there are some possible side effects of wearing ortho-k lenses. Ask your eye doctor for details.

1. According to the passage, which way is introduced to correct eyesight?
A.Performing an operation of the cornea.
B.Applying contact lenses in the daytime.
C.Fitting proper glasses during the night.
D.Wearing especially designed contact lenses.
2. Which of the following statements is right?
A.You have to wear ortho-k day and night to ensure good results.
B.Ortho-k is a good choice for a man with average nearsightedness.
C.The cast of ortho-k in the city is higher than that in the countryside.
D.There is no need for people to worry about the side effects of ortho-k.
3. How much will a person pay for using otho-k for the first year at least?
A.1, 000.B.$1, 300.C.$1, 500.D.$2, 000.

6 . Secret shower singers are pleased: a new water-powered Bluetooth speaker from Ampere could help arrange your morning routine.

Shower Power attaches to your shower head, making your water flow power a hydroelectric generator(水力发电机) that charges the battery of its Bluetooth speaker. The device(器件) is similar to earlier water-powered speaker Hyquadio, but Ampere offers more options for controlling its speaker, with physical playback controls on the device and a battery-powered remote if the speaker is out of reach.

When the speaker is attached and water is flowing, its 2500mAh battery should offer over 80 hours of playback at max volume(音量). With water off, that number falls to around 17 hours at max volume. Ampere explains that due to the size of Shower Power’s impeller(叶轮) it’s only able to meet the demands of the speaker’s battery at around 60-70 percent volume.

Droplet, Ampere’s additional speaker accessory(附件), could help create a wider range of possible sounds. It’s the same speaker as Shower Power, but not water-powered. The device can be connected to Shower Power and it can be placed anywhere, filling out the sound in places Shower Power might miss fixed on your shower head, if you’re willing to purchase the device separately of course.

Standalone water-proof speakers can also easily play music in your shower, but unlike Shower Power they’d have to be removed every time you need to charge them. Shower Power never has to leave your shower; its advantage is that it never requires you to remember a wire.

For interested shower singers and podcast devotees, Shower Power launches today on Kickstarter for $59. You can add on the water-proof remote for $15 or an additional Droplet speaker for $20. Pre-orders will follow on Ampere’s site on November 15th and the device will go on sale in December.

1. What differs Ampere Shower Power from Hyquadio?
A.Being water-powered.B.Being water-proof.
C.A playback remote.D.A physical battery.
2. What limits the volume of Ampere Shower Power?
A.Points when you use it.B.Places where you fix it.
C.Varieties of its sounds.D.Sizes of its impeller.
3. In which way can Droplet help Ampere?
A.To assist its sounds.B.To expand its volume.
C.To save its energy.D.To remove it easily.
4. How much does a set of Ampere cost at least on Kickstarter?
A.$99.B.$74.C.$89D.$35.
2021-05-08更新 | 149次组卷 | 1卷引用:河南省洛阳市2021届高三二模英语试题

7 . How do you deal with plastic bags from the supermarket? Throw them away or reuse them? How about eating them?

Indian company EnviGreen has made a bag with natural ingredients (成分). It looks and feels just like plastic, but can be broken down easily. The bags bring no harm to the environment. Both humans and animals can safely eat them.

EnviGreen founder Ashwath Hedge spent four years doing experiments with a combination of 12 natural ingredients. They include potato, corn, vegetable oil and banana. He made the ingredients into liquid and used the liquid to make the bag. Although the EnviGreen bag is about 35 percent more expensive than a common plastic bag, it has many advantages. According to the Wall Street Journal, it takes 1,000 years for common plastic bags to break down. But an EnviGreen bag can naturally break down in less than 180 days. It also breaks down in less than a day in water, and in about 15 seconds in boiling water. Hedge was happy to show it in his interview with The Better India. In the interview, he put an EnviGreen bag in water and ate it with a smile.

According to India’s Minister of State for Atmosphere, Forest and Weather Change, the country produces more than 15,000 tons of plastic waste every day. But only 9,000 tons are processed. In China, 3 billion plastic bags are used every day. Maybe the EnviGreen bag could be a solution to the world problem of plastic pollution.

1. Why is the EnviGreen bag eatable?
A.Because it looks like plastic.
B.Because it can be broken down easily.
C.Because it consists of natural ingredients.
D.Because it does no harm to the environment.
2. If a common plastic bag costs ¥ 0.5, what’s the price of an EnviGreen bag?
A.¥ 0.85.B.¥ 0.675.C.¥ 0.65.D.¥ 0.475.
3. Which sentence can describe Ashwath Hedge’s experiment?
A.It took him less than four years to succeed.
B.He made a special liquid to form the material.
C.He combined 4 kinds of food to create the EnviGreen bag.
D.The EnviGreen bag can naturally break down in 15 seconds.
4. What can we infer from the last paragraph?
A.Plastic pollution can be controlled with combined efforts.
B.India has benefited a lot from adopting the EnviGreen bag.
C.Chinese government has paid attention to plastic pollution.
D.Plastic pollution is a severe problem in some developing countries.
2021-05-08更新 | 50次组卷 | 1卷引用:贵州省铜仁市思南中学2020-2021学年高三第十次月考英语试题

8 . John sent for a doctor because his wife was ill. He called the doctor and made sure they would meet at five. He arrived at the doctor‘s at twenty to five. He thought, "It‘s a little bit earlier. I‘ll wait for a moment. It‘s good to keep the time. "

Then he stopped his car in front of the doctor‘s. He looked around and saw a noisy square (广场) not far from here. He went there and sat down on a chair to enjoy the last light of afternoon sun and make himself quiet. He saw some children playing and some women talking to each other happily.

Suddenly he heard a girl crying. He came up to her and asked some questions. Then he knew she got lost. John tried to find out her address and took her home. The girl’s parents were very thankful.

Then John hurried to the doctor’s. The doctor said angrily when he saw him, "You’re late. Why did you keep me waiting for twenty minutes? " John said nothing but one word—“Sorry! "

1. John drove to the doctor’s ________.
A.lateB.on timeC.in timeD.in no time
2. John went to the square to ________.
A.spend the timeB.enjoy himself
C.see the children and the womenD.help the girl
3. The girl cried because ________.
A.someone hit herB.she fell off her bike
C.her parents were angry with herD.she didn’t find the way home
4. At last John got to the doctor’s at ________.
A.twenty to fiveB.twenty past fiveC.five o‘clockD.forty past five
5. From the story, we know John is a ________.
A.busy personB.quiet personC.helpful personD.lucky person
2021-05-08更新 | 28次组卷 | 1卷引用:吉林长春市榆树高级中学2020-2021学年高一下学期期中考试英语试题

9 . When it comes to being fit and healthy, we're often reminded to aim to walk 10,000 steps per day. This can be a frustrating target to achieve, especially when we're busy with work and other commitments.

The 10,000 steps a day target seems to have come about from a trade name pedometer sold in 1965 by Yamasa Clock in Japan. The device was called "Manpo---kei, which translates to "10,000 steps meter". This was a marketing tool for the device and has seemed to have stuck across the world as the daily step target. It's even included in daily activity targets by popular smart-watches, such as Fitbit.

In ancient Rome, distances were actually measured by counting steps. In fact, the word "mile" originated from the Latin phrase mila passum, which means about 2,000 steps. It's suggested the average person walks about 100 steps per minute---which would mean it would take a little under 20 minutes for the average person to walk a mile. So in order for someone to reach the 10,000---step goal, they would need to walk about five miles a day, nearly two hours of activity.

Researchers have investigated the 10,000 steps a day target. The fact that some studies have shown this step target improves heart health, mental health, and even lowers diabetes risk, may, to some extent, explain why we have stuck with this arbitrary number.

But while some research has shown health benefits at 10,000 steps, recent research from Harvard Medical School has shown that, on average, approximately 4,400 steps a day is enough to significantly lower the risk of death in women. This was when compared to only walking around 2,700 steps daily. The more steps people walked, the lower their risk of dying was, before leveling off at around 7,500 steps a day. No additional benefits were seen with more steps. Although it's uncertain whether similar results would be seen in men, it's one example of how moving a little bit more daily can improve health and lower risk of death.

1. From which does taking 10,000 steps for walkers initially come?
A.Ancient Rome.B.Fitbit.
C.Mila passum.D.Manpo-kei.
2. How many steps will you take on average to cover two miles?
A.2000.B.2700.
C.4000.D.7500.
3. What can we learn from the last paragraph?
A.The more you walk daily, the healthier you will be.
B.7,500 steps or so a day is the ideal number for women.
C.To be healthy you'd better walk ten thousand steps.
D.The number of effective steps is the same for men and women.
4. What does the underlined phrase "leveling off" refer to?
A.Remaining steady.B.Increasing greatly.
C.Decreasing sharply.D.Disappearing suddenly.
2021-05-07更新 | 70次组卷 | 1卷引用:2021年河南省六市高三第二次联考英语试题

10 . Here are some music festivals that you can attend with your parents.

WOMADelaide

There’s a whole Kidzone available(可得到的) where the youngest world music fans can go and hang out during WOMADelaide. A group of artists will play some kind of music which is specifically suited for kids. This is also a very family-friendly event with baby carriages allowed, featuring full days of programmed entertainment.

Time: middle April, 2021

The West Coast Blues &Roots Festival

You can attend the West Coast Blues & Roots Festival, but anyone under 18 is not allowed to enter without the presence of their parents. The festival also makes a point of saying that older brothers and sisters do not count as guardians(监护人). Tickets for those under 18 are about half the cost of adult tickets and kids aged 4 and under don’t require a ticket at all.

Time: early April, 2021

Groovin The Moo

There’s nothing stopping you from bringing your parents to Groovin The Moo, but organizers aren’t convinced it’s the best idea. “We are expecting a big and excitable crowd, so it’s probably not the best place for small children,” a statement on their website says. So just be careful if you go there.

Time: middle May, 2021

The Caloundra Music Festival

There are many kids’ activities at the Caloundra Music Festival that will keep young ones going for hours. Face painting, jumping castles and even drumming classes are arranged and most of them are free. A ticket for people aged 18 and over is $100. Teens can pay $58 less and children under 12 only need to pay $30.

Time: late May, 2021

1. Who can attend the West Coast Blues & Roots Festival with a ticket?
A.A 10-year-old girl together with her parent.
B.A 17-year-old boy who isn’t together with his parent.
C.A 16-year-old boy only together with his older sister.
D.A 14-year-old girl only together with her older brother.
2. What can we know about Groovin The Moo?
A.It’s held in middle April, 2021.
B.Children can learn drumming there.
C.People can enjoy face painting there.
D.It probably isn’t suitable for small kids.
3. How much should a woman pay if she goes to the Caloundra Music Festival with her 15-year-old daughter?
A.$100.B.$130C.$142.D.$158.
2021-05-07更新 | 41次组卷 | 1卷引用:山西省运城市2020-2021学年高一下学期期中考试英语试题
共计 平均难度:一般