Only when your identity has been checked ____...

.Only when your identity has been checked ________.

A. you are allowed in

B. you will be allowed in

C. will you allow in

D. will you be allowed in

高二英语单项填空中等难度题查看答案及解析

Only when your identity has been checked ______.

A. you are allowed in　 B. you will be allowed in

C. will you allow in 　 D. will you be allowed in

高二英语单项填空中等难度题查看答案及解析

Only when your identity has been checked ________.

高二英语单项填空中等难度题查看答案及解析

Only when your identity has been checked ____________.

高二英语单项填空困难题查看答案及解析

Only when your identity has been checked ____________.

高二英语单项填空中等难度题查看答案及解析

. The notice says that only when your identity has been checked _____.

A. will you allow in          B. will you be allowed in

C. you will allow in          D. you will be allowed in

高二英语单项填空简单题查看答案及解析

---Will you come to my office when you _______ your work.？

---Sure

高二英语单项填空中等难度题查看答案及解析

Oh, the places you’ll go!

When it comes to habitat, human beings are creatures of habit. It has been known for a long time that, whether his habitat is a village, a city or, for real globe-trotters (周游世界者), the planet itself, an individual person generally visits the same places regularly. The details, though, have been surprisingly obscure. Now, thanks to an analysis of data collected from 40,000 smartphone users around the world, a new property of humanity’s locomotive (移动的) habits has been revealed.

It turns out that someone’s “location capacity”, the number of places which he or she visits regularly, remains constant over periods of months and years. What constitutes a “place” depends on what distance between two places makes them separate. But analyzing movement patterns helps illuminate the distinction and the researchers found that the average location capacity was 25. If a new location does make its way into the set of places an individual tends to visit, an old one drops out in response. People do not, in other words, gather places like collector cards. Rather, they cycle through them. Their geographical behavior is limited and predictable, not fancy-free.

The study demonstrating this, just published in Nature Human Behavior, does not offer any explanation for the limited location capacity it measures. But a statistical analysis carried out by the authors shows that it cannot be explained solely by constraints on time. Some other factor is at work. One of the researchers draws an analogy. He suggests that people’s cognitive capacity limits the number of places they can visit routinely, just as it limits the number of other people an individual can routinely socialize with. That socialization figure, about 150 for most people, is known as the Dunbar number, after its discoverer, Robin Dunbar.

Lehmann says his group is now in search of similar data from other primates (灵长目动物), in an attempt to work out where human patterns of mobility have their roots. For those, though, they will have to rely on old-fashioned methods of zoological observation unless they can work out a way to get chimpanzees to carry smartphones.

1.The underlined word “obscure” in paragraph 1 can be replaced by 　　 .

A. clear　　 B. little known

C. accurate　　 D. long forgotten

2.How can the researchers get similar data from other primates?

A. Observe the primates or let them carry smartphones.

B. Work together with Robin Dunbar.

C. Carry out statistical analysis.

D. Publish essays in Nature Human Behavior.

高二英语阅读理解困难题查看答案及解析

When traveling abroad, it is wise to carry your money in traveler's checks because checks are protected against loss or theft. If your checks are lost or stolen, the issuing authority will refund(赔偿) your money.

Not only are they safe, they are also convenient. They are available in different currencies and they can be cashed at most banks throughout the world. Most shops, hotels and restaurants also accept them.

Traveler's checks are very easy to use. When you collect them, you sign each check once. The cashier enters the amount in your passport. When you cash, you sign each check again. The cashier will usually ask to see your passport again too.

To get traveler's checks you usually go to your bank. They can be paid in cash or in other ways. Large amounts, however, must be ordered in advance.

For the safety and convenience of traveler's checks, you are charged two commissions(佣金，酬劳): an insurance commission when you buy them and an encashment commission when you cash them.

It is suitable to make a note of the serial numbers of your checks. Keep this separate from your traveler's checks.

1.People like to carry their money in traveler’s checks when traveling abroad, because______.

A．they cannot be lost or stolen

B．they can be used anywhere

C．they are safe and handy

D．they can save travelers plenty of money

2.If your traveler's checks are lost or stolen, who will refund you?

A．The authority that issues you the passport.

B．The insurance company.

C．The bank where you buy your checks.

D．The travel agency that arranges your travel.

3.You sign your traveler’s check for the second time in order to ________.

A．get your passport                       B．cash it

C．claim insurance                         D．pay for commission

4.Which of the following statement is TRUE?

A．You need not pay a commission for the safety of your traveler’s checks.

B．People usually get traveler’s checks from foreign banks.

C．Traveler’s checks can be exchanged for the money of the country you visit.

D．You cannot get your passport until you get your traveler’s checks.

高二英语阅读理解中等难度题查看答案及解析

If you don’t think technology can improve your trip better, meet Judy. When she recently checked into the Biu Hotel in Zurich, a clerk asked her to pay hundreds of dollars higher than the online offer. It was not a cheap stay, but it became more of one after she fired up the Booking. Com app she’d used to purchase her room on her smartphone. “As soon as I showed him the rate, he honored it,” Judy says.

Technology may create challenges for travelers-indeed, it may have led to Judy’s rate confusion in the first place-but it can also solve them. The solutions go beyond making sure of a hotel rate. The latest version of Booking.com is among the most feature-rich booking programs. Users can select hotels by location, make a secure booking and view the confirmed rate.

Another pain point for travelers is traffic that eats away precious vacation time. There’s a new app for that, called Commute. As the name implies, it’s aimed at users who have to make the same trip every day. Just input basic information about your destination and expected leaving time, and the app will start sending you traffic data 15 minutes before you leave.

Another source of travel-related conflict and confusion is money. That’s particularly true when you’re dealing with a foreign currency. The latest version of Travel Money Tracker helps travelers prevent currency mix-ups. It instantly converts(兑换) a country’s native currency to yours, so you know exactly how much that Espresso(浓咖啡) in Milan costs in dollars. One extra feature is the ability to set up an alert that tells you when you’re overspending, which can sometimes be a problem when you’re on vacation. The only catch, of course, is that you have to remember to record all your purchases.

1.What does the example of Judy want to show?

A. The rate of Biu Hotel was higher than that of others

B. Technology can make our trips better

C. The clerk was very friendly and patient

D. The smart phones have many functions

2.What is the main function of Travel Money Tracker?

A. It tells people how much Espresso costs

B. It warns when people are overspending

C. It records all people’s purchases

D. It changes the native currency to yours

3.What’s the purpose of the passage?

A. To encourage people to travel

B. To help people with technology problems

C. To introduce some new apps

D. To provide people with traveling information

高二英语阅读理解中等难度题查看答案及解析