—But those are size 44. You might need a smaller size.
—Yes, I ______ a bit of weight. I have been trying to lose weight!
| A．will have lost | B．should have lost | C．may have lost | D．can’t lose |
高三英语单项填空简单题
—But those are size 44. You might need a smaller size.
—Yes, I ______ a bit of weight. I have been trying to lose weight!
| A．will have lost | B．should have lost | C．may have lost | D．can’t lose |
高三英语单项填空简单题查看答案及解析
When you search Google or use Amazon, you might assume the results you see are the same as those viewed by your friends, family and other Internet users. But you’d be wrong. Websites and social networks track your location and search history and make assumptions about your age, race, sex and political views. They then show ads they believe to be the most relevant, in order to maximize clicks, but personalize which results you see by eliminating what they think is irrelevant.
This is sold to the public as positive, making each web session relevant and interesting, yet it is leading researchers to fear this could widen divides between the North and South, rich and poor, and young and old. For example, in terms of wealth, if users are only ever shown particular products and job advertisements based on how much they earn or where they live, these users will never be given the opportunities to increase their wealth, or how much they spend on items.
Princeton University has created bots（自动程序）, each with their own fake profiles. These bots have different fake ages and sexes, earn different levels of money, are virtually(虚拟地) based in various locations around the world and have different interests. By using these bots to scan and research the web, the researchers hope to create a picture of not only what each of them sees, but also what sites they are missing out on.
According to lead researcher, Arvind Narayanan, “Our goal is a web privacy census（普查）which will be a comprehensive map of who are collecting what information, what they are inferring from it, and who they are sharing it with. It is an important step in our final goal of figuring out how users are treated based on that information.”
Personalization also has its benefits. Shopping sites such as Amazon and eBay can scan a user’s search and purchase history to offer suggestions. This can help find similar, cheaper items or items that are more suited to their needs at a glance. It’s also possible to disable personalized ads and results. Google’s search engine lets you switch off personalization, for example.
Researchers from the Universitat Pompeu Fabra in Barcelona and Yahoo felt the issue was so potentially damaging, and they have also created a way to “burst the filter(过滤) bubble”. They believe that just because people have opposing views on certain topics it doesn’t mean they won’t share interests with others.
1.The underlined word “eliminating” in Paragraph 1 probably means “_______”.
A. decorating B. removing
C. personalizing D. protecting
2.Princeton University created bots to ______.
A. explain why different websites are personalized
B. offer users some advice on how to protect privacy
C. assess how personalization is affecting Internet users
D. stress the advantages and disadvantages of personalization of websites
3.Which of the following websites have done something to cut off personalization?
A. Google and Yahoo. B. eBay and Google.
C. Amazon and eBay. D. Amazon and Yahoo.
4.What is this passage mainly about?
A. Different websites are doing something to offer quality service.
B. Personalized ads and search results could be creating different web pages.
C. Personalization of different sites will lead to users’ privacy being violated.
D. Personalization of shopping sites makes online shopping more convenient.
高三英语阅读理解中等难度题查看答案及解析
Male nurses are not____________are needed most, but female doctors are.
| A．who | B．that | C．what | D．those |
高三英语单项填空简单题查看答案及解析
— Are the two dresses of the same size and price?
— Yes. You may take , if you like.
A. everyone B. all C. each D. either
高三英语单项填空中等难度题查看答案及解析
— Are the two dresses of the same size and price?
— Yes. You may take , if you like.
A. everyone B. all C. each D. either
高三英语单项填空中等难度题查看答案及解析
It’s easy to help some people, but what about those whose needs are not so obvious? This story was a ______ which has stayed with me and helped me a lot ever since.
It was Thanksgiving, and I was ______ with my parents at a shelter for the needy. We were standing behind the counter ______ hot food to whoever came in. Most of our diners looked like they had been having ______ times; their clothes were worn out and dirty. In short, they looked ______! Then, a man came in, who looked ______ but needy. He was well-dressed, in an expensive suit. I ______ what he was doing there, and my jaw dropped in ______ when he joined the line for ______. What was this man doing? The ______ he came to my service station, the more I murmured to myself. Surely he wasn’t going to ______ food meant for those who were ______ in need!
Then my mother ______ took me to one side. She said, “You have ______ that the needs of the people who come here must be purely ______: for food, shelter, clothing, etc. And this gentleman doesn’t seem to have any of those problems. ______ what if his needs are emotional? What if he needs ______ friends, or just to be among other human beings? Her words ______ me like a ton of bricks! I felt I should ______ to the man — but I didn’t.
About a week later the shelter received a large donation from an unknown source. I couldn’t help but wonder ______ it came from that man.
1.A. success B. shade C. challenge D. lesson
2.A. connecting B. volunteering C. resting D. staying
3.A. advertising B. serving C. selling D. sending
4.A. lonely B. boring C. hard D. busy
5.A. needy B. strange C. weak D. anxious
6.A. something B. nothing C. everything D. anything
7.A. learned B. asked C. wondered D. disliked
8.A. pain B. fear C. amazement D. trouble
9.A. food B. fun C. room D. care
10.A. closer B. sooner C. faster D. easier
11.A. take B. cook C. taste D. check
12.A. usually B. possibly C. really D. certainly
13.A. forcefully B. carefully C. suddenly D. quietly
14.A. proven B. assumed C. planned D. decided
15.A. mental B. moral C. natural D. physical
16.A. Therefore B. But C. And D. So
17.A. health B. luck C. wealth D. comfort
18.A. encouraged B. reminded C. hit D. attracted
19.A. apologize B. reply C. complain D. explain
20.A. why B. if C. how D. when
高三英语完形填空困难题查看答案及解析
完形填空
It’s easy to see how to help some people, but what about those whose needs are not so obvious? This story may have happened a while back, but it was a _________which has stayed with me and helped me ever since.
It was Thanksgiving, and I was _________ with my parents at a shelter for the needy. We were standing behind the counter _________ hot food to whoever came in. Most of our _________ looked like they had been having hard times; their clothes were worn out and dirty. _________ , they looked needy! Then, a man came in, who looked _________ but needy. He was well-dressed, in a(n) _________ suit. I wondered what he was doing there, and my jaw (下巴) dropped in _________ when he joined the line for _________ . The closer he came to my _________ station, the more I muttered (嘀咕) to my self. What was this man doing? I wanted to know. Surely he wasn’t going to take food _________ for those who were really in need!
Then my mother quietly took me to one side. She said, “You have _________ that the needs of the people who come here must be purely _________ : for food, shelter, clothing, etc. And this gentleman doesn’t seem to have any of those problems. _________ what if his needs are emotional? What if he needs _________, friends, or just to be among other human beings?” Her words hit me like a ton of bricks! I felt I should _________ to the man — but I didn’t.
About a week later the shelter received a large _________ from an anonymous(匿名的) source. I couldn’t help but _________ if it came from that man.
Now, _________ I meet someone I remember my mother’s lesson and try to keep an open mind, regardless of how they _________ . Needs aren’t always visible. But kindness always makes a difference.
1.A. passion B. feeling C. challenge D. lesson
2.A. impressing B. volunteering C. blessing D. contacting
3.A. serving B. cooking C. working D. carrying
4.A. visitors B. friends C. diners D. consumers
5.A. In detail B. In short C. In surprise D. In general
6.A. something B. nothing C. everything D. anything
7.A. cheap B. shabby C. expensive D. ordinary
8.A. amazement B. delight C. amusement D. satisfaction
9.A. food B. clothing C. money D. room
10.A. information B. rescue C. employment D. service
11.A. cared B. bought C. meant D. delivered
12.A. proven B. assumed C. planned D. decided
13.A. mental B. moral C. natural D. physical
14.A. Therefore B. But C. And D. So
15.A. comfort B. luck C. wealth D. space
16.A. announce B. communicate C. apologize D. explain
17.A. respect B. praise C. invitation D. donation
18.A. determine B. wonder C. conclude D. support
19.A. whenever B. however C. whatever D. whichever
20.A. try B. behave C. look D. struggle
高三英语完形填空中等难度题查看答案及解析
The US is about the same size as China, but its population is five times_ ___.
| A．as little | B．smaller | C．as few | D．fewer |
高三英语单项填空简单题查看答案及解析
You _____ be right but I’m going back to check anyway.
A.should B.must C.need D.might
高三英语单项填空中等难度题查看答案及解析
——Need I clean the room now？
——Yes， you _____ ， but you ______ ask someone to help you.
| A．need， need | B．must， can | C．need， can | D．must， need |
高三英语单项填空中等难度题查看答案及解析