According to some signs, some experts have _______ that the global economy is beginning to recover little by little.
A. covered B. examined
C. concluded D. checked
高二英语单项填空中等难度题
According to some signs, some experts have _______ that the global economy is beginning to recover little by little.
A. covered B. examined
C. concluded D. checked
高二英语单项填空中等难度题查看答案及解析
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have either to stop or to go slow, because they are themselves on the main road.
Mr. Williams, who was always a very careful driver, was driving home from work one evening when he came to a crossroad. It had a “SLOW” sign. He slowed down when he came to the main road, looked both ways to see that nothing was coming, and then drove across without stopping completely.
At once he heard a police whistle, so he pulled into the side of the road and stopped. A policeman walked over to him with a notebook and a pen in his hand and said, “You didn’t stop at that crossing.”
“But the sign there doesn't say ‘STOP’.” answered Mr. Williams, “It just says ‘SLOW’, and I did go slow.”
The policeman looked around him, and a look of surprise came over his face. Then he put his notebook and pen away, scratched his head and said, “Well, I’m in the wrong street!”
1.When he was stopped by a policeman, he ____.
A. was driving at a high speed B. was driving onto the main road
C. was going to stop his car D. was pulled into the crossroad
2.Though slowly, Mr. Williams continued driving at the crossing because________ .
A. he saw a “STOP” sign in the opposite street
B. he paid no attention to the traffic rules
C. he didn't have to stop
D. he was eager to get home
3.Looking round Mr. Williams, the policeman was surprised because__________ .
A. he met a mad man
B. he realized that he himself was mistaken
C. Mr. Williams dared to speak to him like that
D. Mr. Williams would not apologize to him
4.What does “scratch” in the last paragraph mean?
A. to rub the skin of (the head) for uncertainty
B. to strike (the head ) for regret
C. to nodded for sure
D. to look back to search for something
高二英语阅读理解中等难度题查看答案及解析
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have either to stop or to go slow, because they are themselves on the main road.
Mr. Williams, who was always a very careful driver, was driving home from work one evening when he came to a crossroad. It had a “SLOW” sign. He slowed down when he came to the main road, looked both ways to see that nothing was coming, and then drove across without stopping completely.
At once he heard a police whistle, so he pulled into the side of the road and stopped. A policeman walked over to him with a notebook and a pen in his hand and said, “You didn’t stop at that crossing.”
“But the sign there doesn't say ‘STOP’.” answered Mr. Williams, “It just says ‘SLOW’, and I did go slow.”
The policeman looked around him, and a look of surprise came over his face. Then he put his notebook and pen away, scratched his head and said, “Well, I’m in the wrong street!”
1.When he was stopped by a policeman, he ____.
A. was driving at a high speed B. was driving onto the main road
C. was going to stop his car D. was pulled into the crossroad
2.Though slowly, Mr. Williams continued driving at the crossing because________ .
A. he saw a “STOP” sign in the opposite street
B. he paid no attention to the traffic rules
C. he didn't have to stop
D. he was eager to get home
3.Looking round Mr. Williams, the policeman was surprised because__________ .
A. he met a mad man
B. he realized that he himself was mistaken
C. Mr. Williams dared to speak to him like that
D. Mr. Williams would not apologize to him
4.What does “scratch” in the last paragraph mean?
A. to rub the skin of (the head) for uncertainty
B. to strike (the head ) for regret
C. to nodded for sure
D. to look back to search for something
高二英语阅读理解中等难度题查看答案及解析
________ too early to the foreign language study, according to some experts, may lead to some unfavorable outcomes.
A. Exposing B. Having exposed C. Being exposed D. Exposed
高二英语单项填空中等难度题查看答案及解析
The experts have given some practical advice ______ the problems that most people are concerned about in food safety.
A. in charge of B. in honor of
C. in favor of D. in regard to
高二英语单项填空中等难度题查看答案及解析
The expert’s suggestion is that the villagers in Yunnan Province should have __________ to fresh and clean water as soon as possible.
A. entry B. path C. approach D. access
高二英语单项填空简单题查看答案及解析
Experts have found that the disease will lead to a greater increase in the number of sufferers unless ________ seriously when the symptom first appears.
A. treated B. to be treated
C. being treated D. be treated
高二英语单项填空中等难度题查看答案及解析
[1] Have you ever had the wish to live another 100 years or more? Experts say that scientific advances will some day enable us to live tens of years longer than what is now seen as the natural limit of the human life span.
[2] “I guess we are knocking at the door of living longer,” said Michael Zey, a Montclair State University business professor and author of two books on the future. “I think by 2075 we will ____________ and that’s a conservative estimate（保守的估计）.”
[3]At the conference in San Francisco, Donald Louris, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology（纳米技术） make it likely that humans will live in the future beyond what has been possible in the past. “There is a great push so that people can live from 120 to 180 years,” he said.
[4]However, many scientists who specialize in aging are doubtful about it and say the human body is just not designed to live past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.
[5]Scientists also differ on what kind of life the super aged might live. “It remains to be seen if you pass 120, you know; could you be healthy enough to have a good quality of life?” said Leonard Poon, director of the University of Georgia Gerontology Centre. “At present people who could get to that point are not in good health at all.”
1.What is the main idea of the passage? （no more than 10 words）
2.Please fill in the blanks in the second paragraph with proper words.（no more than 5 words）
3.According to Donald Louris, what will enable humans to live longer?（no more than 8 words）
4.What does the word “it” （Line 1, Paragraph 4) probably refer to? （no more than 10 words）
5.What did Leonard Poon worry about? （no more than 15 words）
高二英语其他题中等难度题查看答案及解析
Health experts have discovered that adding low-calorie vegetable soup to the start of a meal can actually help to lose weight.
Because you feel full sooner, you eat less of your main course.
The soup regime（养生法）was tested by researchers at Pennsylvania State University, led by Dr Barbara Rolls.
They found that when people ate a first course of soup before lunch they reduced their total calorie intake by 20 per cent, compared with those who did not begin the meal with soup.
But those who favor creamy soups should be careful．Researchers stressed the soup must be low-calorie and based on stock（菜汤）, not cream.
All of the soups tested in the study were made from identical ingredients - chicken stock , broccoli（硬花甘蓝）, potato, cauliflower（菜花）and carrots.
They were mixed together to create four different textures and thickness from separate stock and vegetables through to pureed soup.
Scientists thought that thick soups with chunks of vegetables which required chewing might be more filling, but to their surprise they found all forms had the same effect.
The findings were presented to the Experimental Biology conference in Washington, DC, and the research was part-funded by the National Institutes of Health.
1. What’s the reason that adding low-calorie vegetable soup to the start of a meal can actually help to lose weight?
A. You can take in large quantities of vegetables.
B. You can absorb high calories from the soup.
C. You can take in low calories from the soup.
D. You can feel full soon after having the soup.
2. Which of the following can not be in the low-calorie soup?
A. chicken stock B. cauliflower C. cream D. carrots
3. What is the best title of this passage?
A. Vegetable Soup Helps to Lose Weight．
B. A Scientific Research is Carrying out.
C. A Research Done at Pennsylvania State University
D. Findings Carried out to the Experimental Biology.
4. The underlined word “favor” is the same in meaning with ______.
A. hate B. enjoy C. prefer D. drink.
高二英语阅读理解中等难度题查看答案及解析
The health experts recommend that a person________a balanced diet to keep fit.
A．has B．must have C．have D．need have
高二英语单项填空中等难度题查看答案及解析