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
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
Four students at the University of Hefei, in eastern China, recently proved that you don’t have to spend a small fortune on a designer dress to look attractive. You can make it yourself, for free, using only plant leaves. Photos of the leaf dress have been posted on social media for about a week, and people still can't stop gushing (交口称赞) over them.
The team behind the unique dress ---two girls and two boys--- got the idea for it over six months ago, while trying to come up with an interesting project for the annual “Animal and Plant Specimen Contest” at the University of Hefei. During that time, the girls couldn't stop talking about how beautiful the dress worn by actress Zhang ziyi at the Cannes Festival looked, and one of them suggested they try to recreate it out of plant leaves.
They asked for their teacher’s advice, and even though he considered it difficult to succeed, they went with it anyway. After researching the best way to use plant leaves as fabric (衣料), and coming up with a design for their dress, they started collecting the leaves. Some species were readily available on campus, but others were not. So they had to travel to Tianzhu Mountain to collect them.
To ensure that the collected leaves didn’t shrivel orrot (枯萎或腐烂), they removed the flesh by boiling them in alkali and sodium carbonate solution (碱和碳酸钠溶液) for about two hours. They struggled to get the proportions of alkali and sodium carbonate and the boiling time just right, to ensure that the flesh could be easily removed without damaging the skeleton of the leaf. Through trial and error, and with their teacher’s guidance they were able to come up with a perfect formula (配方).
They could only work on their special dress after class and on weekends, so it took them nearly four months to complete. That’s a pretty long time, but it all paid off when one of the girls got to finally put on the leaf dress and show it off to everyone.
1.What's the best title for the passage?
A. Chinese students make a great achievement in science.
B. Chinese students make a nice dress for fashion.
C. Chinese students make a nice dress from leaves.
D. Chinese students make a nice dress with less money.
2.What can we know about the work created by the four students?
A. It is popular with users of social media.
B. They got the inspiration for it from their teacher.
C. Actress Zhang Ziyi gave them a lot of guidance on designing.
D. The annual “Animal and Plant Specimen Contest” required them to design it.
3.In order to complete their work, the four students ________.
A. persuaded their teacher to join them in collecting leaves
B. gave up the opportunity of attending the colleges annual contest
C. spent much of their school time in researching
D. collected leaves both on campus and on mountains
4.What can be inferred from the fourth paragraph?
A. It was hard for the four students to get the perfect formula.
B. The four students finally succeeded through their own efforts.
C. The four students’ work was mainly made of the plant leaves’ flesh.
D. The four students boiled the shriveled and rotten leaves to remove their flesh.
5.Which of the following words can best describe the four students?
A. Strong-willed but conservative.
B. Creative and determined.
C. Warm-hearted and ambitious.
D. Fortunate and helpful.
高三英语阅读理解中等难度题查看答案及解析
There is no doubt that climate all over the world ______ greatly in recent years.
A. had changed B. is changing
C. changed D. has been changing
高三英语单项填空困难题查看答案及解析
People in Chongqing are proud of ________ they have achieved in the past ten years.
A. that B. which
C. what D. how
高三英语单项填空中等难度题查看答案及解析
People in Yuxi are proud of they have achieved in the past ten years.
A. that B. which C. what D. how
高三英语单项填空中等难度题查看答案及解析
People in Tianjin are proud of ______ they have achieved in the past few years.
| A．that | B．which | C．what | D．How |
高三英语单项填空中等难度题查看答案及解析
People in Chongqing are proud of ________ they have achieved in the past ten years.
| A．that | B．which |
| C．what | D．how |
高三英语单项填空中等难度题查看答案及解析
In recent years travel companies have succeeded in selling us the idea that the further we go, ________.
A．our holiday will be better
B．our holiday will be the better
C．the better our holiday will be
D．the better will our holiday be
高三英语单项填空中等难度题查看答案及解析
Despite gains in recent years，women still fall behind men in some areas of math achievement，and the question of why has caused heated argument. Now，a study of first and second graders suggests what may be part of the answer：Female primary school teachers who are concerned about their own skills could be passing that along to the little girls they teach.
Young students tend to model themselves after adults of the same sex，explained Beilock，an associate professor in psychology at the University of Chicago. Little girls may learn to fear math from the women who are their earliest teachers. Beilock and her colleagues studied 52 boys and 65 girls in classes taught by 17 different teachers. Ninety percent of the US primary school teachers are women，as was all of those in this study.
Students’ math ability was not related to teachers’ math anxiety at the start of the school year，but at the end of the year，the more anxious teachers were about their own skills，the more likely their female students—but not the boys—were to agree to that “boys are good at math and girls are good at reading”．In addition，the girls who answered that way scored lower on math tests than either the classes’ boys or the girls who had not developed such a belief，the researchers found.
After seeing the results，the researchers recommended that the math requirements for obtaining a primary education teaching degree should be rethought. “If the next generation of teachers，especially primary school teachers，is going to teach their students more effectively，more care needs to be taken to develop both strong math skills and positive math attitudes in these educators,” the researchers wrote.
“Girls who grow up believing females lack math skills wind up avoiding harder math classes. It keeps girls and women out of a lot of careers，particularly in science technology,” Beilock said.
1.We can learn from the first three paragraphs that ______.
A. teachers in US primary schools are mostly females
B. the students involved in the study are starters at primary school
C. young students usually follow example of their female teachers
D. it’s true that boys do well in math while girls do well in reading
2.We can we infer from the text?
A. Beilock’s study will bring about a primary education revolution.
B. Girls’ lack of confidence in math skills affects their future jobs.
C. The performance of the students changed little during the process of the study.
D. The researchers argued that current primary school education needed improving.
3.What’s the suggested solution to the phenomenon mentioned in the text?
A. Using different approaches to excite students’ interest in math.
B. Reducing the number of situations that make teachers anxious.
C. Creating more chances for boys and girls to work together in class.
D. Improving teachers’ math skills and changing their math attitudes.
4.What’s the main idea of the text?
A. Girls may learn math anxiety from female teachers.
B. Boys are free from the math anxiety of female teachers.
C. Primary school teachers have a far-reaching influence on students.
D. Students should learn how to hold positive attitudes towards math.
高三英语阅读理解中等难度题查看答案及解析
We _______ have proved great adventures, but we have done the greatest march ever made in the past ten years.
A. needn’t B. may not C. shouldn’t D. mustn’t
高三英语单项填空中等难度题查看答案及解析