We must never think that we are good at everything __________ others are good at nothing.
A.since | B.however | C.while | D.as |
高二英语单项填空中等难度题
We must never think that we are good at everything __________ others are good at nothing.
A.since | B.however | C.while | D.as |
高二英语单项填空中等难度题查看答案及解析
Everything will be all right. We must never stop taking a(n) ________ attitude towards life.
A.understanding B.opposite C.relaxed D.optimistic
高二英语单项填空中等难度题查看答案及解析
—You see, I’m poor in maths, you are not good at English, and...
— That’s ____ we should help each other.
A. when B. where C. how D. what
高二英语单项填空简单题查看答案及解析
—You see,I’m poor in maths,you are not good at English,and...
—That’s________we should help each other.
A.when B.where C.how D.what
高二英语单项填空困难题查看答案及解析
—You see,I’m poor in maths,you are not good at English,and...
—That’s________we should help each other.
A.when B.where C.how D.what
高二英语单项填空中等难度题查看答案及解析
Between 2 and 3 pounds of wonder, it controls everything we say, do or think, who we are and what we care about. The way we walk or laugh or figure out things. What we like and the talents we possess. How we see and talk and run and jump and process our food.
The brain uses 20 percent of our body’s oxygen and 20 percent of its blood. Somewhere within its protein, fat, 100,000 miles of blood vessels and 100 billion nerve cells, it helps us remember where we put our gym shoes. Change our temperature so we don’t die because of the heat or cold. Speed us up or slow us down. Help us choose between orange juice or orangeflavored drinks.
Its complexity are stunning, far beyond anything most of us can imagine. To keep this work of art as polished as possible we need to eat right, exercise and keep mentally stimulated. Good nutrition helps brain cells communicate with each other. Exercise stimulates a hormone in our brain that improves memory. Mental stimulation keeps you sharp even as you age.
“It’s very important that we tell people to be physically active and mentally active,” said neurologist Malcolm Stewart. “People cannot stop aging, but you’re able to reduce the damage; you’re able to keep the function up.”
Following are Dr. Stewart’s advice for improving brain health:
Nutrition | Avoid fast food. Follow the old adage(格言): For breakfast, eat like a king; for lunch, like a queen; for supper, like a beggar. |
Exercise | Do a combination of stretching aerobic and musclestrengthening every day. |
Mental games | Try to have a sense of hope about the future. Do puzzles. Listen to music. Reach out to others to make their lives better. |
1.The purpose of the author in writing this passage is to ______.
A. inform us how the brain works
B. give us advice on how to keep the brain healthy
C. tell us that the brain plays an important role in our lives
D. show how special the brain is to us
2.The underlined word “stunning” means ______.
A. interesting B. strange
C. significant D. amazing
3.According to the text, more exercise ______.
A. keeps our mind sharp
B. helps improve our memory
C. gives our brain a rest
D. is good for brain cells communicating with each other
4.In order to keep brain healthy, we should avoid ______.
A. eating a good lunch B. doing puzzles
C. eating a large supper D. taking aerobic exercise
高二英语阅读理解中等难度题查看答案及解析
Never Lisa would arrive but she turned up at the last minute.
A. did we think B. have we thought
C. we thought D. we have thought
高二英语单项填空中等难度题查看答案及解析
Never ______Lisa would arrive but she turned up at the last minute.
A. did we think B. have we thought
C. we thought D. we have thought
高二英语单项填空中等难度题查看答案及解析
We often think that our affairs, great or small, must be tended continuously and in detail, or our world will break apart, and we will lose our places in he universe. That is . not true, or if it is true, then our situations were so temporary that they would have collapsed (崩溃} anyway. .
Once a year or sol get away for a day. On the eve of my day of absence, I inform housemates, my family and close friends that I will not be reachable for twenty-four hours; then I disconnect the telephone. I sit for at least an hour in a very hot bathtub; then I lay out my clothes in preparation for my morning escape, and knowing that nothing will disturb me, I sleep well.
On the morning I wake naturally, for I will have set no clock, nor informed my body timepiece when it should alarm. I dress in comfortable shoes and casual clothes and leave my house going no place. If I am living in a city, I wander streets, window-shop, or stare at buildings. I enter and leave public parks, libraries, and theatres. I stay in no place for very long.
Every person needs to take one day away. A day in which one consciously , separates the past from the future. Jobs, family and friends can exist one day without any one of us. Each person deserves the day in which no problems are faced up to, no solutions searched for, We need hours of aimless wandering or sitting on park benches, observing the mysterious world of ants.
If we step away for a time, we are not, as many. may think, being irresponsible, but rather we are preparing ourselves to more ably perform our duties. When I return home, Jam always surprised to find some questions I sought to evade had been answered and some entanglements (瓜葛) I had hoped to flee had become separated out in my absence. A day away can help drive away the bitterness, transform hesitation, and renew the spirit.
1.Why does the author lay out his clothes the night before his day away?
A. He will not forget what he should wear.
B. He is able to sleep late in the morning.
C. He can be dressed as stylishly as possible.
D. He gets ready for the journey in the morning.
2.The words casual, wander, and stare in Paragraph 3 suggest a feeling of .
A. determination
B. mystery
C. confusion
D. relaxation
3.What does the underlined word"evade" in the last paragraph probably mean?
A. Consider
B. Avoid
C. Decide
D. Raise
4.What is the author’s purpose in writing the text?
A. To persuade readers to take some time for themselves.
B. To entertain readers with a story of an unusual day.
C. To show how to spend a day away from home.
D. To describe what it is like to rediscover a city.
高二英语阅读理解中等难度题查看答案及解析
We are warned by our teachers not to waste time because time 26 will never return. I think it quite 27. What does time look 28 ? Nobody knows, and we can’t see it or touch it and no 29 of money can buy it. Time is abstract(抽象的), so we have to 30about it.
Time passes very quickly. Some students say they don’t have 31time to review their lessons. It is 32 they don’t know how to make use of their time. They waste it in going to theatres or playing, and 33 other useless things. Why do we study everyday? Why do we work? Why do most people 34 take buses instead of walking? The answer is very 35 .We wish to save time because time is36.
Today we are living in the 21st century. We 37time as life. When a person dies, his life ends. Since life is short, we must 38 our time and energy to our study so that we 39 be able to work and live well in the future. Laziness is the 40 of time, for it not only brings us 41 , but also does other 42 to us. If it is necessary for us to do our work today, 43 we do it today and not 44 it until tomorrow. Remember that time is much more 45.
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高二英语完型填空中等难度题查看答案及解析