________1.________Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge (隆起) structure on a person's fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by a new one, which bears a reproduction of the original pattern. ________2.________Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer’s ink. They can be recorded easily. ________3.________Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. ________4.________. When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye. ________5.________ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A. Special techniques are used to “develop” them.
B. A fingerprint is an impression of the friction ridges of all parts of the finger.
C. It is only when the inner skin is injured that the arrangement will be destroyed.
D. With special methods, identification can be achieved successfully within a short time.
E. A latent print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语其他题中等难度题
1. Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge (隆起) structure on a person's fingers does not change with growth and is not affected by surface injuries.Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern.2. Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer's ink.They can by recorded easily.3. Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case.A suspected man may deny a charge but this may be in vain.4.
When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye.
5. Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A.Special techniques are used to "develop" them.
B.A fingerprint is an impression of the friction ridges of all part of the finger.
C.It is only when the inner skin is injured that the arrangement will be destroyed.
D.With special methods, identification can be achieved successfully within a short time.
E.A latent print is the chance reproduction of the friction ridges deposited on the surface of an item.
F.His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G.Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语其他题中等难度题查看答案及解析
__1.___ Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge (隆起) structure on a person's fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern.2.________ Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer's ink. They can be recorded easily.
___3.___ Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. ___4.___ .
When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye. ___5.___ . Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A.Special techniques are used to "develop" them. |
B.A fingerprint is an impression of the friction ridges of all part of the finger. |
C.It is only when the inner skin is injured that the arrangement will be destroyed. |
D.With special methods, identification can be achieved successfully within a short time. |
E. A latent(隐约的)print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语阅读理解中等难度题查看答案及解析
________1.________ Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge (隆起) structure on a person's fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern. ________2.________ Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer's ink. They can be recorded easily. ________3.________ Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. ________4.________. When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye. ________5.________ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A. Special techniques are used to "develop" them.
B. A fingerprint is an impression of the friction ridges of all part of the finger.
C. It is only when the inner skin is injured that the arrangement will be destroyed.
D. With special methods, identification can be achieved successfully within a short time.
E. A latent(潜在的) print is the chance that reproduction of the friction(摩擦) ridges deposited(存放) on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语其他题中等难度题查看答案及解析
________1.________Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge (隆起) structure on a person's fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by a new one, which bears a reproduction of the original pattern. ________2.________Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer’s ink. They can be recorded easily. ________3.________Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. ________4.________. When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect with the naked eye. ________5.________ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A. Special techniques are used to “develop” them.
B. A fingerprint is an impression of the friction ridges of all parts of the finger.
C. It is only when the inner skin is injured that the arrangement will be destroyed.
D. With special methods, identification can be achieved successfully within a short time.
E. A latent print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语其他题中等难度题查看答案及解析
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
__1.__ Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge(隆起) structure on a person’s fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern. __2._ Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer’s ink. They can be recorded easily. __3._ Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. __4._ When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect(察觉) with the naked eye. __5.__ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A. Special techniques are used to “develop” them.
B. A fingerprint is an impression of the friction ridges of all part of the finger.
C. It is only when the inner skin is injured that the arrangement will be destroyed.
D. With special methods, identification can be achieved successfully within a short time.
E. A latent(潜在的) print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.
高三英语信息匹配中等难度题查看答案及解析
The great achievements in recent 30 years have proved that the reform and open policy is a vital measure that ________ the national conditions of China.
A.fits into B.turn into C.break into D.look into
高三英语单项填空中等难度题查看答案及解析
They may be small and not able to speak, but babies are proving their amazing cleverness. Scientists began finding infants’ skills are more than they are supposed to be.
_________
Speaking of music, babies can’t seem to resist it. Not only are their ears turned to the beats, babies can actually dance to the music.
To test babies’ dancing ability, the researchers played recordings of classical music, rhythmic beats and speech to infants, and recorded the results. They also invited professional dancers to analyze how well the babies matched their movements to the music. The babies moved their arms, hands, legs feet and heads in response to the music, much more than to the speech. The finding suggests this dancing ability is innate(与生俱来的) in humans, though the researchers aren’t sure why it becomes weaker later in their life.
Learning Quickly while Sleeping
Babies can learn even while asleep, according to a 2011 study. In experiments with 26 sleeping infants, each just 1 to 2 days old, scientists played a musical tone followed by a puff of air to their eyes 200 times over the course of a half-hour. 124 electrodes(电极) stuck on the head and face of each baby recorded brain activity during the experiments. The babies rapidly learned to foretell a puff of air upon hearing the tone, showing a four-time increase on average in the chances of tightening their eyelids in response to the sound by the end of the experiments.
As newborns spend most of their time asleep, this newfound ability might be crucial to rapidly adapting to the world around them and help to ensure their survival, researchers said.
Judging Characters Well
Judging another person helpful or harmful is crucial when choosing friends. And that ability starts early. Kiley Hamlin of Yale University showed both 6-and 10-month-olds a puppet(木偶) show, in which one character helped another climb a hill. In another scene a third character pushed the climber down. The little ones then got to choose which character they preferred. For both age groups, most babies chose the helper character. This character-judging ability could be baby’s first step in the formation of morals, Hamlin thought.
1.Which of the following subtitles can fill in the underlined blank?
A.Dancing to Music |
B.Babies’ Amazing Abilities |
C.Learning to Dance Quickly |
D.Born to Dance |
2.The underlined word “it” in the third paragraph refers to______.
A.the finding |
B.the dancing ability |
C.the response |
D.the baby |
3.The experiment with 26 sleeping infants prove that_______.
A.babies can learn even while asleep |
B.babies can respond to the world around them |
C.babies can tighten their eyelids in response to the sound |
D.babies can communicate with others while asleep |
4.In the last experiment, most babies chose the helper character, showing that________.
A.babies can judge a person helpful or harmful |
B.babies love to see a puppet show |
C.babies were born to help others |
D.babes have learned to help others |
高三英语阅读理解困难题查看答案及解析
Staying at home, no socializing and wearing a face mask if going anywhere have proved to be the most ________ ways to prevent the spread of the novel coronavirus.
A.effective B.expensive C.miserable D.suspicious
高三英语单项填空简单题查看答案及解析
The Belt and Road Forum, ______ about 1000 experts have attended, focuses on the goal of promoting common development and prosperity.
A.where B.when C.that D.which
高三英语单项填空中等难度题查看答案及解析
In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.
Boys, for example, generally are better than girls at mathematical ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally(通常)see better in the dark than boys and are better at learning foreign languages.
What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神)tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation and the expression for emotions(情感). In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by a smaller nerves than the two sides of a woman’s brain are.
1.Which of the following is best to outline(概括)the article?
A.Research on the Brain | B.Differences between Men and Women |
C.People’s Different Brains | D.Who Are Better, Boys or Girls |
2.______ men and women think differently.
A.Sex makes | B.The different brains make |
C.The different experiences make | D.The influences of society make |
3.According to the article, girls are generally better than boys at ______ in your school.
A.Mathematics | B.Physics | C.English | D.Chemistry |
4.Which of the following is true?
A.The left side of brain in boys generally develops better than that in girls. |
B.The left side of brain in girls generally develops better than that in boys. |
C.Men are better than women in all things. |
D.The area in girls used for language skills develops better. |
5.In men and women the number of nerves connecting the halves of brain _______.
A.is the same | B.is different | C.is zero | D.can’t be found out |
高三英语阅读理解中等难度题查看答案及解析