What color is Jim’s hair?
A.Black. B.Gray. C.Brown.
高一英语短对话简单题
What color is Jim’s hair?
A.Black. B.Gray. C.Brown.
高一英语短对话简单题查看答案及解析
What color does the woman like best?
A.Blue. B.Gray. C.Brown.
高一英语短对话中等难度题查看答案及解析
听下面一段较长对话，回答以下小题。
1.What color does the man want to paint the walls?
A. Green. B. Black. C. Brown.
2.When can the man probably use the kitchen?
A. At 6: 30 pm. B. At 7: 30 pm. C. At 8pm.
3.What is the probable relationship between the speakers?
A. Husband and wife. B. Renter and house owner. C. Friends.
高一英语长对话中等难度题查看答案及解析
WHAT are scientists? They are often described as gray-haired white-coated dull scholars.
But the world has changed. Young scientists are making their voices heard and releasing their powers on the world stage.
This is also true in China. Rising stars include new materials expert Gong Yongji, university professor Liu Mingzhen, and biologist Wang Ruixue. At the age of 28 in 2018, Wan Ruixue received the 2018 Science & SciLifeLab Prize for Young Scientists. This is a global prize to reward outstanding scientists at an early stage of their careers.
She focuses mainly on biomedicine(生物医学)and artificial intelligence(人工智能). "Both are cutting-edge(前沿)technologies at an early stage of development," she said.
"So, I think they have great potential to be developed. I think in the study of cutting-edge technologies, China and other leading countries in the world are standing on the same starting line. And in the study of structural biology, China is likely to become the leader."
She felt it was her fate to become a biologist. "I grew interested in the natural world, when I was very young," she said. In 2009, she entered Sun Yat-sen University.
In her third year at the university, she realized that she wanted to do something related to biomedicine. So she emailed China's top biologist Shi Yigong, hoping to join his lab at Tsinghua University.
Shi recognized her talent and welcomed her. Years of efforts at the lab have paid off. Her research on the high-definition 3D structure of spliceosome led to a scientific breakthrough.
Unlike-many of other young scientists who choose to pursue further study abroad, Wan currently has no plan to go overseas.
"The whole ecosystem for scientific research is continually improving in China," she said, adding the country has great science facilities.
1.What does the underlined word "releasing" in Paragraph 2 mean?
A.Giving out. B.Getting over.
C.Finding out. D.Taking over.
2.What does Wan Ruixue feel about the study of cutting-edge technologies in China?
A.Anxious. B.Confident.
C.Disappointed. D.Satisfied.
3.What can we learn about Wang Ruixue's journey of becoming a biologist?
A.Her teacher led her into the field. B.She finds it's easier than she thought.
C.Her contribution has been recognized. D.She thinks it's boring but worth trying.
4.Which can be the best title of the text?
A.China's Breakthrough in Science B.Rising Young Scientists in China
C.Wan Ruixue: A Successful Young Scientist D.New Image of Chinese Scientists
高一英语阅读理解简单题查看答案及解析
What color was the woman’s couch?
A. Yellow. B. Brown. C. Purple.
高一英语短对话中等难度题查看答案及解析
What will the woman do with the man’s hair?
A.Wash it. B.Color it. C.Cut it short.
高一英语短对话简单题查看答案及解析
What colour does the man prefer?
A. Brown. B. Black. C. Blue.
高一英语短对话简单题查看答案及解析
The girl ______ long black hair is Lily. She is pretty.
A. with B. at
C. in D. on
高一英语单项填空简单题查看答案及解析
Does stress cause gray hair? Many people believe that tension and stress can cause your hair to lose its color. In fact, it is an old-wives’ tale that being upset all the time can result in premature graying. Here is a closer look at this situation and why some believe that this old wives’ tale could be true.
As one ages, the hairs on the head also age. In fact, just about everything on the human body begins to show signs of wear and tear (磨损) after a while. The joints wear and become stiff and skin wears and becomes wrinkled. Hairs on the head grow and eventually die. They are replaced, but in the process something else happens.
When new hairs are replacing the old ones, the color or pigment (色素) is also added to them. However, as one ages, this pigment becomes less and less available. At first, hairs will have a limited amount of pigment and they will appear to be grayish in color. In time, they will lose all of their pigment and will be white. Many things are known to cause graying, and genetics is a very powerful factor. If one of your parents turns gray at an early age, there is a good chance that you will too. Some people begin the graying process in high school, while others may be over the age of forty.
Constant worry and tension can have many harmful effects on the human body. It is a known fact that stressful times can cause one to suffer hair loss. It would make sense that if it can cause these problems, perhaps it also may contribute to graying. However, there is no sound evidence to support this.
On the other hand, many medical professionals believe that there may be a link between graying and a constant state of anxiety or tension. Does stress cause gray hair? There is no scientific evidence to support the theory, but it is best to avoid stressful situations.
1.The underlined phrase in the first paragraph most probably means________.
A.clever remarks B.silly remarks C.exciting remarks D.disappointed remarks
2.The second paragraph mainly tells us __________.
A.every part of body is replaced with age B.hairs will grow weak but not die
C.skin becomes wrinkled with age D.every part of body ages with age
3.What might play the most important role in the graying process?
A.Genetics and the amount of sleeping time.
B.The amount of food people eat and living environment.
C.The amount of pigment and genetics.
D.Genetics and the amount of water people drink
4.From the passage we can infer that________.
A.stress causing gray hair is still in question
B.gray hair has nothing to do with tension
C.stressful situations can be of benefit
D.sound evidence has been found
高一英语阅读理解中等难度题查看答案及解析
Does stress cause gray hair? Many people believe that tension and stress can cause your hair to lose its color. In fact, it is an old-wives’ tale that being upset all the time can result in premature graying. Here is a closer look at this situation and why some believe that this old wives’ tale could be true.
As one ages, the hairs on the head also age. In fact, just about everything on the human body begins to show signs of wear and tear (磨损) after a while. The joints wear and become stiff and skin wears and becomes wrinkled. Hairs on the head grow and eventually die. They are replaced, but in the process something else happens.
When new hairs are replacing the old ones, the color or pigment (色素) is also added to them. However, as one ages, this pigment becomes less and less available. At first, hairs will have a limited amount of pigment and they will appear to be grayish in color. In time, they will lose all of their pigment and will be white. Many things are known to cause graying, and genetics is a very powerful factor. If one of your parents turns gray at an early age, there is a good chance that you will too. Some people begin the graying process in high school, while others may be over the age of forty.
Constant worry and tension can have many harmful effects on the human body. It is a known fact that stressful times can cause one to suffer hair loss. It would make sense that if it can cause these problems, perhaps it also may contribute to graying. However, there is no sound evidence to support this.
On the other hand, many medical professionals believe that there may be a link between graying and a constant state of anxiety or tension. Does stress cause gray hair? There is no scientific evidence to support the theory, but it is best to avoid stressful situations.
1.The underlined phrase in the first paragraph most probably means________.
A. clever remarks B. silly remarks C. exciting remarks D. disappointed remarks
2.The second paragraph mainly tells us __________.
A. every part of body is replaced with age B. hairs will grow weak but not die
C. skin becomes wrinkled with age D. every part of body ages with age
3.What might play the most important role in the graying process?
A. Genetics and the amount of sleeping time.
B. The amount of food people eat and living environment.
C. The amount of pigment and genetics.
D. Genetics and the amount of water people drink
4.From the passage we can infer that ________.
A. stress causing gray hair is still in question
B. gray hair has nothing to do with tension
C. stressful situations can be of benefit
D. sound evidence has been found
高一英语阅读理解中等难度题查看答案及解析