We can no longer ________ to consider water an almost free resource that we can use as much as we like.
A. permit B. afford C. expect D. offer
高三英语单项填空中等难度题
We can no longer ____to consider water an almost free resource that we can use as much as we like.
A．permit B．afford C．expect D．offer
高三英语单项填空困难题查看答案及解析
We can no longer ________ to consider water an almost free resource that we can use as much as we like.
A. permit B. afford C. expect D. offer
高三英语单项填空中等难度题查看答案及解析
We _____ an all-out fight to keep our skies blue, our waters clear, and our land pollution-free.
A.negotiated B.inserted C.launched D.revealed
高三英语单项填空困难题查看答案及解析
PCs are no longer the only things that can be hacked（非法侵入）. Anything with an electronic pulse, including cars, TVs and refrigerators, is now a target for hackers. Here are several strangest hacks that show where the future is headed:
Remote-controlling a car – Well-known security researcher Charlie Miller is able to control a car by accessing the automotive computer. In 2011, a security company figured out how to unlock a car and start it just by texting and back in 2010, someone hacked into100 cars in Texas, causing them to honk（鸣响）uncontrollably before he remotely disabled them.
Cyber Murder – In Season 2 of Show Time’s homeland series, hackers kill the US Vice President by hacking his pacemaker（心脏起搏器）. Typical Hollywood B. S., right? No. It could actually happen. Well-known security researcher Barnaby Jack, who sadly passed away in July at the age of 35, had been prepared to demonstrate at Back Hat how to hack a pacemaker over Wi-Fi. The attack could kill a person by giving the pacemaker a high-voltage shock.
Spy Phone – By now, more people are becoming aware of the potential for a phone to be hacked. But what many fail to realize is the awesome potential of a smart phone to affect you, it has been hacked.
When Your TV Watches You – This type of hack makes it possible to monitor people in their homes via the internet. Smart TVs aren’t that common yet, but in the next few years they could become an important part of the living room, so watch out.
1.The main purpose of this text is to ________.
A.promote hacking technology
B.demonstrate how hacks work today
C.teach people how to avoid being hacked
D.enrich people’s knowledge of hacks’ new trend
2.According to Cyber Murder, we know that Barnaby Jack ________.
A.was killed by the attack over Wi-Fi
B.was a well-known actor and researcher
C.researched how to hack a pacemaker over Wi-Fi
D.died at Black Hat when hacking a pacemaker
3.From the text we know the following things have been hacked except ________.
A.smart TVs
B.smart phones
C.the Internet
D.cars
高三英语阅读理解中等难度题查看答案及解析
“How can we live longer?” many people wonder. Being sociable looks like a good way to add years to your life. Relationships with family, friends, neighbors, even pets, will all do the trick, but the biggest longevity (长寿) boost seems to come from marriage or an equal relationship. The effect was first noted in 1858 by William Farr, who wrote in 1858 by William Farr, who wrote that widows and widowers (鳏夫) were at a much higher risk of dying than their married peers. Studies since then suggest that marriage could add as much as seven years to a man’s life and two to a woman’s, The effect holds for all causes of death, whether illness, accident or self-harm.
Even though the odds are stacked against you (the conditions are not favourable to you), marriage can more than compensate. Linda Waite of the University of Chicago has found that a married older man with heart disease can expect to live nearly four years longer than an unmarried man with a healthy heart. Likewise, a married man who smokes more than a pack a day is likely to live as long as a divorced man who doesn’t smoke. There’s a less pleasant
side, however, as partners are more likely to become ill or die in the couple of years following their spouses; death, and caring for a spouse with mental disorder can leave you with some of the same severe problems. Even so, the odds favour marriage. In a 30-year study of more than 10,000 people, Nicholas Christakis of Harvard Medical School describes how all kinds of social networks have similar effects.
So how does it work? The effects are complex, affected by socioeconomic factor, health-service provision, emotional support and other more physiological mechanisms (机制). For example, social contact can boost development of the brain and immune system, leading to better health and less chance of depression later in life. People in supportive relationships may handle stress better. Then there are the psychological benefits of a supportive partner.
A life partner, children and good friends are all recommended if you aim to live to 100. The best social network is still being mapped out, but Christakis says: “People are interconnected so their health is interconnected.”
1.William Farr’s study and other studies show that ________.
A. social life provides an effective cure for illness
B. being sociable helps improve one’s quality of life
C. women benefit more than men from marriage
D. marriage contributes a great deal to longevity
2.What does the underlined word “compensate” in the second paragraph probably mean?
A. pay money B. provide something had
C. help recover D. increase damage
3.What does the author say about social network?
A. They have effects similar to those of a marriage.
B. They help develop people’s community spirit.
C. They provide timely support for those in need.
D. They help relieve people of their life’s burden.
4.What can be inferred from the last paragraph?
A. It’s important that we develop a social network when young.
B. To stay healthy, one should have a proper social network.
C. Getting a divorce means risking a reduced life span.
D. We should share our social networks with each other.
高三英语阅读理解困难题查看答案及解析
With excitement we started our small business. No longer were we _1_ to have a weekly paycheck.. We now were on our own to _2_ an income to provide us with the money to live. I was a little _3_ about our ability to do this. But Byron, my wife, believed in our products and believed in our ability to _4.
We invested （投资） heavily in producing a number of products, _5none of them were popular with customers. The market gave us so heavy a _6__ that we hardly made enough money to pay our expenses.
We now had our money _7__ in the booth（货摊） that we had rented for the summer and fall months. We had a lot of money _8_ up in materials. So we did not have enough money to _ _9__ our monthly bills. We were discouraged, and the thoughts of failure ran through our heads.
As we discussed our _10__ , I happened to read the words：“If you have made mistakes ... there is always another chance for you ... you may have a ___11__ start any moment you choose, for this thing we call ‘Failure’ is not falling down, but _12_ down.”
The words reinforced（增强）my determination and Byron’s _13__ that we could succeed. We did fall down, but we were _14_ not to stay down! So, we stepped back and refocused. We came up with new products using remaining __15___. We redesigned our booth. We reconsidered our pricing system. And, we started making enough money to pay our __16__.
If we had done nothing, if we had allowed ourselves to “stay down”, then we would have __17__ But we made the choice to learn from our __18__, and we moved forward with more determination. Those words _19__ a much better idea on failure -- a chance for a fresh start! The most important point here is “choice” because you decide how you __20_ your failure, you decide if you stay down.
1.A. happy B. dangerous C. ready D. safe
2.A. produce B. receive C. reduce D. afford
3.A. excited B. worried C. confused D. confident
4.A. manage B. survive C. succeed D. compete
5.A. unless B. so C. but D. though
6.A. blow B. drop C. push D. surprise
7.A. cost B. spent C. wasted D. paid
8.A.put B. used C. taken D. tied
9.A. cover B. support C. discard D. consider
10.A. plans B. dreams C. expectations D. choices
11.A. good B. fresh C. natural D. sudden
12.A. staying B. coming C. keeping D. going
13.A. belief B. imagination C. suggestion D. requirement
14.A. able B. supposed C. prepared D. determined
15.A. tools B. machines C. materials D. goods
16.A. debts B. bills C. costs D. products
17.A. ended B. missed C. fell D. failed
18.A. performances B. experiences C. mistakes D. promises
19.A. explain B. create C. offer D. prove
20.A. view B. fear C. seize D. discover
高三英语完形填空中等难度题查看答案及解析
We can’t _____to wait any longer or we’ll miss the plane.
A．offer B．avoid C．afford D．spare
高三英语单项填空中等难度题查看答案及解析
“5 pm, madam.” “What? My baby can no longer wait for that! Can you please ask the crew a favor to make it _______ ?”My 3-month-old baby was already very _______ .His stomach became larger and larger in each hour that passed by.
Three days ago, we brought him to be _______ to the hospital where I worked due to several vomiting(呕吐).I knew the danger very well because there were already _______ patients of this case that we had encountered. But it was not as simple as I _______ .It held a bigger unknown threat that needed a(an) _______surgery. But before the doctor could figure out the best _______ ,he ordered a CT Scan of the Whole Stomach. It was scheduled at the most famous hospital of the city _______ our own hospital didn’t have it yet.
Everything about him suddenly became so _______ .I knew that his chance of __________became very thin. So I was afraid that he couldn’t wait for another few hours if no intervention would be given.
“Madam, we’re so blessed. His __________ is moved to 3 pm.”
I was __________ but another much bigger problem __________ :I did not have the money needed. I had to send messages with my __________ to borrow money to the persons in my contact list. I only had few minutes left then. I asked for a vacant room and there I knelt down and cried while __________ a miracle to provide me with ways right then. As soon as I got up from my __________ ,my cell phone suddenly rang __________ .“Ms. Lucero, please claim your money through…”And one after another, I __________ different messages telling me to get the money they sent for my baby. I had the money then in less than an hour! Not only for the CT Scan but for our immediate needs during our whole hospital stay!
I was so awed(敬畏的)at how destiny(命运) __________ all the incidents in our lives to come up for blessings that it has prepared ahead of us! But most of all, me first __________ that he has shown me, is that my baby shall live !
1.A.later B.longer C.earlier D.shorter
2.A.weak B.thin C.upset D.conscious
3.A.left B.admitted C.reserved D.accustomed
4.A.selfless B.valueless C.homeless D.countless
5.A.desired B.expected C.provided D.realized
6.A.fast B.simple C.complete D.immediate
7.A.approach B.thing C.tool D.hospital
8.A.since B.though C.unless D.while
9.A.changeable B.unstable C.predictable D.incredible
10.A.return B.death C.survival D.danger
11.A.departure B.result C.routine D.schedule
12.A.nervous B.relieved C.anxious D.desperate
13.A.rose B.raised C.arose D.aroused
14.A.request B.command C.suggestion D.application
15.A.meeting with B.looking for C.praying for D.finding out
16.A.memory B.dilemma C.feet D.knees
17.A.randomly B.surprisingly C.noisily D.continuously
18.A.accepted B.received C.wrote D.sent
19.A.found B.built C.arranged D.damaged
20.A.sign B.belief C.word D.1ook
高三英语完形填空中等难度题查看答案及解析
My father always warns me that there is no such thing as a free lunch because we can’t get _________ for nothing．
A． something B． everything C． anything D． nothing
高三英语单项填空中等难度题查看答案及解析
The present system no longer meets the changing needs of our customers; we have to make
a (n) ________management system.
| A．contradictory | B．endless | C．flexible | D．concrete |
高三英语单项填空中等难度题查看答案及解析