As you walk out of the door with a person, yo...

As you walk out of the door with a person, you should say “______.”

A. Before me　　　　 B. Go ahead, please　　 C. You go first　　　　　　　　　 　　 D. After you

高三英语单项填空中等难度题查看答案及解析

The spokesman did not give out the details of the message, saying, “it should not be made public as it is a ______ issue”．

高三英语单项填空简单题查看答案及解析

You’re walking around and a thought occurs: “I should check my phone.” The phone comes out of your pocket. You type a message. Then your eyes remain glued to the screen, even when you walk across the street. We all do this kind of distracted walking, or“twalking.”

Why are we so addicted to it? People are, by nature, information-seeking creatures. When we regularly check our phones, we are snacking on information from devices that offer an all-you-can-eat buffet of information. And in some ways, smartphones were designed to be irresistible to information-seeking creatures.

However, at what point is this considered addiction?

Not all constant phone use was considered addictive, said Steven Sussman, a professor at the University of Southern California. External pressures, like a demanding job, could force people to frequently check their phones. But when people check their devices just to enhance their mood, this could be a sign of a developing problem.

Another signal of addictive behavior is becoming preoccupied with smartphone use when you should be doing something else. An even clearer indicator is what happens when the phone is taken away.

“Let’s say you go out to the mountains and you don’t get reception, so you can’t use a smartphone,” Dr. Sussman said. “Do you feel a sense of relief? Or do you feel, wow, I want to get out of these mountains — I want to use the smartphone. If you feel the latter, that’s toward the addictive direction.”

Jim Steyer, the chief executive of Common Sense Media, said there needed to be a broad public awareness campaign over the dangers of walking and texting in parallel with distracted driving.“You have distracted pedestrians and distracted drivers, so it’s the double whammy,” he said. “Tech addiction hits in both ways.”

1.What is probably the proper explanation of the word “twalking”?

A.Talk while working.

B.Text while walking.

C.Travel while walking.

D.Tease others while walking.

2.Why do we get into the habit of twalking ?

A.Twaling is interesting and beneficial.

B.The news on the cellphone is of great value.

C.Twalking is trend that everyone want to follow.

D.Smartphones comply with our eagerness for information.

3.Which of the following is regarded as addition?

A.We use smartphones constantly for work.

B.When we use the smartphones, we are in a bad mood.

C.When smartphones are taken away, we are anxious to find them.

D.Climbing mountains without cellphone makes us feel a sense of relief.

4.What can be reflected from Jim Stever’s words?

A.Distracted driving is more dangerous than twalking.

B.Twalking brings more dangers than distracted driving.

C.The number of twalking people is equal to distracted drivers.

D.Twalking and distracted driving deserve more public concern.

高三英语阅读理解困难题查看答案及解析

Experts say walking is one of the best ways for a person to _____ healthy.

高三英语单项填空简单题查看答案及解析

Experts say walking is one of the best ways for a person to _______ healthy.

A．maintain          B．stay              C．live              D．preserve

高三英语单项填空中等难度题查看答案及解析

— What does the notice on the wall say?

— “No person _____ take books out of the reading room; otherwise he _____ be fined.”

A. may; will                          B. may; would                      C. shall; will                          D. shall; would

高三英语单项填空中等难度题查看答案及解析

—What does the notice on the wall say?

—“No person________ take books out of the reading room; otherwise he would be fined.”

A．will              B．may              C．shall             D．must

高三英语单项填空中等难度题查看答案及解析

I should say it wasn’t a good idea to throw the bottle out of the window from this tall building. It _________ someone.

A. could hit         B. can hit          C. can have hit      D. might have hit

高三英语单项填空中等难度题查看答案及解析

They only say such unkind things about you out of ____ envy, because you are ____ success as a writer.

高三英语单项填空中等难度题查看答案及解析

How do you usually buy what you need,shopping on line or going out to shop in person?With the help of the Internet,shopping is1.(easy) than before.We can just click out mouse to choose the items we like,pay for them online,and the shopping2.(finish).It Is easy and quick.It helps save money,too.We can save thousands a year if we compare the prices of similar items before3.(decide) to buy.

However,there are always traps in shopping online.If we are4.(care),we may get into trouble.For example,we may find the color of the item different5.that in the picture online.Sometimes,the size of the item we receive can be too big6.too small.7.(avoid) such troubles,we should compare similar items on different online stores and pay more attention to what other customers say.From their comments,we can know8.(well) about an item's color, size as well as9.shortcomings.In this way we increase our chance of buying10.more satisfactory item.

高三英语完形填空困难题查看答案及解析