No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what C. where D. why
高三英语单项填空中等难度题
No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what
C. where D. why
高三英语单项填空中等难度题查看答案及解析
No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what
C. where D. why
高三英语单项填空中等难度题查看答案及解析
No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what C. where D. why
高三英语单项填空中等难度题查看答案及解析
No one knows for certain how the first Americans arrived in _____ is now the United States.
A. which B. what
C. where D. why
高三英语单项填空中等难度题查看答案及解析
No one really knows exactly dfwhen the first people arrived in________we now know as California
A．what B．when C．where D．which
高三英语单项填空中等难度题查看答案及解析
No one knows for certain why people dream, but some dreams misht be connected to the mental processes that help us learn. In a recent study, scientists found a connection between nap-time (午睡时间) dreams and better memory in people who were learning a new skill.
“I was astonished by this finding,” Robert Stickgold told Science News. He is a cognitive neuroscientist at Harvard Medical School who worked on the study of-how the brain and nervous system work, and cognitive studies look at how people learn and reason. So a cognitive neuroscientist may study the brain processes that help people learn.
In the study, 99 college students between the ages of 18 and 30 each spent an hour on a computer, trying to get through a virtual maze (虚拟迷宫). The maze was difficult, and the study participants had to start in a different place each time they tried - making it even more difficult. They were also told to find a particular picture of a tree and remember where it was.
For the first 90 minutes of a five-hour break, half of the particularity stayed awake and half were told to take a short nap. Participants who stayed awake were asked to describe their thoughts. Participants who took a nap were asked about their dreams before sleep and after steep - and they were awakened within a minute of sleep to describe their dreams.
About a dozen of the 50 people who slept said their dreams were connected to the maze. Some dreamed about the music that had been playing when they were working; others said they dreamed about seeing people in the maze. When these people tried the computer maze again, they were generally able to find the tree faster than before their naps. However, people who had other dreams, or people who didn't take a nap, didn't show the same improvement.
Stickgold suggests the dream itself doesn't help a person learn - it's the other way around.
1.It is a cognitive scientists job to study__________.
A．how people dream and learn
C．the structure of the nervous system
B．whether someone is reasonable
D．the process of understanding
2.The purpose of the study attended by 99 college students is to ________.
A．find the hidden tree in the maze
B．test the design of a difficult virtual maze
C．train people's memory
D．see how dreams and learning are connected
3.The better performance in working out the maze is connected with ________.
A．how people dream B．what people dream
C．when people dream D．where people dream
4.The writer will probably continue to talk about ________in the 6th paragraph.
A．how learning process caused the dream
B．how a dream helps a person learn
C．how dreams and learning influence each other
D．how to improve people's memory
高三英语阅读理解中等难度题查看答案及解析
I’ll bet that no one can describe the feeling one has when they go home for the first time, I know I couldn’t. After living in the dorm for three weeks and gelling over ______, I was actually looking forward to having some quiet time at home. On Friday, September 13, I packed up a few things and left campus around 2:00 p.m.______ being Friday the 13th, the main question on my mind was,______ would it be like to go home for the first time after just getting over homesickness? As my mother drove through town I could tell that not much had ______, but still felt weird.______ it dawned on me. I was starting to think of Cedar Crest as my home.
I had a great weekend. I ______ Jewish services most of the weekend, but I did have time to fool around on America Online and do a few other things that I had ______ for three weeks. I spent a lot of time playing with my pet bunny rabbit ______ I missed her a lot. When Sunday came around I ______ wanted to get back to Cedar Crest. My father brought me back. When we arrived, all he did was to ______ me unload the car while I carried all the stuff to my room. Then I hugged and kissed him good-bye, and he ______. It was amazing to me ______ I just sent him home like that without wanting to hop back in the car. I guess all that I wanted was to be back in the safety of my ______ room and see all my ______ again.
I have been home once more ______. It still felt weird, but not as ______ as it did the first time. When it was time to go back to school for the ______ time, my father said: “So what do you want to do now?” My ______? “I want to go home!”______ I wanted to go back to school. I guess you could say, “There’s no ______ like home!”
1.A. illness B. homesickness C. sadness D. loneliness
2.A. For B. By C. Besides D. Except
3.A. that B. which C. who D. what
4.A. changed B. happened C. heard D. learned
5.A. Suddenly B. Fortunately C. Immediately D. Generally
6.A. took B. paid C. attended D. offered
7.A. lost B. spent C. made D. missed
8.A. although B. because C. so D. if
9.A. exactly B. actually C. patiently D. hopefully
10.A. tell B. push C. find D. help
11.A. arrived B. walked C. left D. came
12.A. why B. when C. how D. where
13.A. dorm B. reading C. class D. living
14.A. friends B. relatives C. books D. movies
15.A. before long B. soon after C. as usual D. since then
16.A. many B. much C. few D. little
17.A. present B. last C. first D. second
18.A. prediction B. response C. opinion D. suggestion
19.A. showing B. saying C. meaning D. asking
20.A. place B. room C. school D. home
高三英语完形填空困难题查看答案及解析
No one knows for sure when advertising first started.It is possible that it grew out of the discovery that some people did certain kinds of work better than others did them.That led to the concept of specialization，which means that people would specialize，or focus，on doing one specific job.
Let’s take a man we’ll call Mr.Fielder，for example.He did everything connected with farming.He planted seeds，tended the fields，and harvested and sold his crops.At the same time，he did many other jobs on the farm.However，he didn’t make the bricks for his house，cut his trees into boards，make the plows(犁), or any of the other hundreds of things a farm needs.Instead，he got them from people who specialized in doing each of those things.
Suppose there was another man we shall call Mr.Plowright.Using what he knew about farming and working with iron，Mr.Plowright invented a plow that made farming easier.Mr.Plowright did not really like farming himself and wanted to specialize in making really good plows.Perhaps，he thought，other farmers will trade what they grow for one of my plows.
How did Mr.Plowright let people know what he was doing？Why，he advertised，of course.First he opened a shop and then he put up a sign outside the shop to attract customers.That sign may have been no more than a plow carved into a piece of wood and a simple arrow pointing to the shop door.It was probably all the information people needed to find Mr.Plowright and his really good plows.
Many historians believe that the first outdoor signs were used about five thousand years ago.Even before most people could read，they understood such signs.Shopkeepers would carve into stone，clay，or wood symbols for the products they had for sale.
A medium，in advertising talk，is the way you communicate your message.You might say that the first medium used in advertising was signs with symbols.The second medium was audio，or sound，although that term is not used exactly in the way we use it today.Originally，just the human voice and maybe some kind of simple instrument，such as a bell，were used to get people’s attention.
A crier，in the historical sense，is not someone who weeps easily.It is someone，probably a man，with a voice loud enough to be heard over the other noises of a city.In ancient Egypt，shopkeepers might hire such a person to spread the news about their products.Often this earliest form of advertising involved a newly arrived ship loaded with goods.Perhaps the crier described the goods，explained where they came from，and praised their quality.His job was，in other words，not too different from a TV or radio commercial in today’s world.
1.What probably led to the start of advertising?
A．The discovery of iron.
B．The specialization of labor.
C．The appearance of new jobs.
D．The development of farming techniques.
2.To advertise his plows，Mr.Plowright________.
A．praised his plows in public
B．placed a sign outside the shop
C．hung an arrow pointing to the shop
D．showed his products to the customers
3.The writer makes up the two stories of Mr.Fielder and Mr.Plowright in order to________.
A．explain the origin of advertising
B．predict the future of advertising
C．expose problems in advertising
D．provide suggestions for advertising
4.In ancient Egypt，a crier was probably someone who ________.
A．owned a ship
B．had the loudest voice
C．ran a shop selling goods to farmers
D．functioned like today’s TV or radio commercial
5.The last two paragraphs are mainly about ________.
A．the history of advertising
B．the benefits of advertising
C．the early forms of advertising
D．the basic design of advertising
高三英语阅读理解中等难度题查看答案及解析
No one knows for sure when advertising first started. It is possible that it grew out of the discovery that some people did certain kinds of work better than others did them. That led to the concept of specialization, which means that people would specialize, or focus on doing one specific job.
Let’s take a man we’ll call Mr. Fielder, for example. He did everything connected with farming. He planted seeds, tended the fields, and harvested and sold his crops. At the same time, he did many other jobs on the farm. However, he didn’t make the bricks for his house, cut his trees into boards, make the plows (犁), or any of other hundreds of things a farm needs. Instead, he got them from people who specialized in doing each of those things.
Suppose there was another man we shall call Mr. Plowright. Using what he knew about farming and working with iron, Mr. Plowright invented a plow that made farming easier. Mr. Plowright did not really like farming himself and wanted to specialize in making really good plows. Perhaps, he thought, other farmers will trade what they grow for one of my plows.
How did Mr. Plowright let people know what he was doing? Why, he advertised, of course. First he opened a shop and then he put up a sign outside the shop to attract customers. That sign may have been no more than a plow carved into a piece of wood and a simple arrow pointing to the shop door. It was probably all the information people needed to find Mr. Plowright and his really good plows.
Many historians believe that the first outdoor signs were used about five thousand years ago. Even before most people could read, they understood such signs. Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
A medium, in advertising talk, is the way you communicate your message. You might say that the first medium used in advertising was signs with symbols. The second medium was audio, or sound, although that term is not used exactly in the way we use it today. Originally, just the human voice and maybe some kind of simple instrument, such as a bell, were used to get people’s attention.
A crier, in the historical sense, is not someone who weeps easily. It is someone, probably a man, with a voice loud enough to be heard over the other noises of a city. In ancient Egypt, shopkeepers might hire such a person to spread the news about their products. Often this earliest form of advertising involved a newly arrived ship loaded with goods. Perhaps the crier described the goods, explained where they came from, and praised their quality. His job was, in other words, not too different from a TV or radio commercial in today’s world.
1.What probably led to the start of advertisement?
A. The discovery of iron. B. The specialization of labor.
C. The appearance of new jobs. D. The development of farming techniques.
2.To advertise his plows, Mr. Plowright __________.
A. praised his plows in public B. placed a sign outside the shop
C. hung an arrow pointing to the shop D. showed his products to the customers
3.The writer makes up the two stories of Mr. Fielder and Mr. Plowright in order to __________.
A. explain the origin of advertising B. predict the future of advertising
C. expose problems in advertising D. provide suggestions for advertising
4.In ancient Egypt, a crier was probably someone who __________.
A. owned a ship B. had the loudest voice
C. ran a shop selling goods to farmers D. functioned like today’s TV or radio commercial
5.The last two paragraphs are mainly about __________.
A. the history of advertising B. the benefits of advertising
C. the early forms of advertising D. the basic design of advertising
高三英语阅读理解中等难度题查看答案及解析
No one knows for sure when advertising first started. It is possible that it grew out of the discovery that some people did certain kinds of work better than others did them. That led to the concept of specialization, which means that people would specialize, or focus, on doing one specific job.
Let's take a man we'll call Mr. Fielder, for example. He did everything connected with farming. He planted seeds, tended the fields, and harvested and sold his crops. At the same time, he did many other jobs on the farm. However, he didn't make the bricks for his house, cut his trees into boards, make the plows(犁), or any of the other hundreds of things a farm needs. Instead, he got them from people who specialized in doing each of those things.
Suppose there was another man we shall call Mr. Plowright. Using what he knew about farming and working with iron, Mr. Plowright invented a plow that made farming easier. Mr. Plowright did not really like farming himself and wanted to specialize in making really good plows. Perhaps, he thought, other farmers will trade what they grow for one of my plows.
How did Mr. Plowright let people know what he was doing? Why, he advertised, of course. First he opened a shop and then he put up a sign outside the shop to attract customers. That sign may have been no more than a plow carved into a piece of wood and a simple arrow pointing to the shop door. It was probably all the information people needed to find Mr. Plowright and his really good plows.
Many historians believe that the first outdoor signs were used about five thousand years ago. Even before most people could read, they understood such signs. Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
A medium, in advertising talk, is the way you communicate your message. You might say that the first medium used in advertising was signs with symbols. The second medium was audio, or sound, although that term is not used exactly in the way we use it today. Originally, just the human voice and maybe some kind of simple instrument, such as a bell, were used to get people's attention.
A crier, in the historical sense, is not someone who weeps easily. It is someone, probably a man, with a voice loud enough to be heard over the other noises of a city. In ancient Egypt, shopkeepers might hire such a person to spread the news about their products. Often this earliest form of advertising involved a newly arrived ship loaded with goods. Perhaps the crier described the goods, explained where they came from, and praised their quality. His job was, in other words, not too different from a TV or radio commercial in today's world.
1.What probably led to the start of advertising?
A．The discovery of iron.
B． The specialization of labor.
C．The appearance of new jobs.
D．The development of farming techniques.
2.To advertise his plows, Mr. Plowright ________.
A．praised his plows in public
B．placed a sign outside the shop
C．hung an arrow pointing to the shop
D．showed his products to the customers
3.The writer makes up the two stories of Mr. Fielder and Mr. Plowright in order to ________.
A．explain the origin of advertising
B．predict the future of advertising
C．expose problems in advertising
D．provide suggestions for advertising
4.In ancient Egypt, a crier was probably someone who ________.
A．owned a ship
B．had the loudest voice
C．ran a shop selling goods to farmers
D．functioned like today's TV or radio commercial
5.The last two paragraphs are mainly about ________.
A．the history of advertising
B．the benefits of advertising
C．the early forms of advertising
D．the basic design of advertising
高三英语阅读理解中等难度题查看答案及解析