______ , he could not carry the rock to the other side of the river.
| A．Strong while he was | B．No matter how strong he was |
| C．As strong he was | D．However he was strong |
高二英语单项填空中等难度题
______ , he could not carry the rock to the other side of the river.
| A．Strong while he was | B．No matter how strong he was |
| C．As strong he was | D．However he was strong |
高二英语单项填空中等难度题查看答案及解析
----Look,Mr.Hu is on the other side of the street.
----It____ be him.He has gone to Lanzhou.
A. mustn't B. can't C.wouldn't D. couldn't
高二英语单项填空简单题查看答案及解析
A man lived at the foot of a hill. For a long time, he heard of tales of the other side of the hill—stories of rich land, weather and beautiful scenery.
One day, he was life in his home town and thought it was to improve it, so he packed his bags, left his home and started climbing the hill, to live a better life.
The climb was very .The man had to stop to rest many times. At some , the hill was very steep (陡峭的) indeed, and he almost wanted to . But his dream of a better life him going.
One afternoon, the man came to another steep part of the hill. And at the top stood some thick plants. The same had happened to him many times before. this time it was a little hard to get over it, he surely was able to do it.
, the man was too tired after all those days of and pushing through high plants. He was that he still had no results to show, no fruit to enjoy. He just didn’t want to any more. He said to himself, “Maybe life on the other side of the hill is not like what the told. My old home isn’t that anyway.” He finally made his decision, and set off for home.
Actually the man didn’t know that he climbed over that slope (斜坡), he could see the other side of the hill and all he had heard about that place was . The man had already done the hard part, but he to stop trying when things were going to get much better.
1.A. bad B. hot C. perfect D. cold
2.A. interested in B. bored of C. surprised at D. nervous about
3.A. easy B. necessary C. simple D. right
4.A. wishing B. beginning C. refusing D. helping
5.A. astonishing B. interesting C. tiring D. attractive
6.A. afternoons B. days C. points D. corners
7.A. get up B. give up C. sit down D. run away
8.A. stopped B. asked C. noticed D. kept
9.A. trouble B. steep C. dream D. illness
10.A. If B. Because C. When D. Although
11.A. Luckily B. However C. Or D. So
12.A. running B. playing C. climbing D. waiting
13.A. happy B. angry C. excited D. charged
14.A. try B. help C. escape D. learn
15.A. films B. books C. tales D. lessons
16.A. strange B. terrible C. useless D. dangerous
17.A. looked around B. turned around C. went on D. slowed down
18.A. as if B. so that C. as long as D. as well as
19.A. false B. true C. funny D. important
20.A. prepared B. agreed C. chose D. failed
高二英语完形填空中等难度题查看答案及解析
A man lived at the foot of a hill. For a long time, he heard of tales of the other side of the hill—stories of rich land, weather and beautiful scenery.
One day, he was life in his home town and thought it was to improve it, so he packed his bags, left his home and started climbing the hill, to live a better life.
The climb was very .The man had to stop to rest many times. At some , the hill was very steep (陡峭的) indeed, and he almost wanted to . But his dream of a better life him going.
One afternoon, the man came to another steep part of the hill. And at the top stood some thick plants. The same had happened to him many times before. this time it was a little hard to get over it, he surely was able to do it.
, the man was too tired after all those days of and pushing through high plants. He was that he still had no results to show, no fruit to enjoy. He just didn’t want to any more. He said to himself, “Maybe life on the other side of the hill is not like what the told. My old home isn’t that anyway.” He finally made his decision, and set off for home.
Actually the man didn’t know that he climbed over that slope (斜坡), he could see the other side of the hill and all he had heard about that place was . The man had already done the hard part, but he to stop trying when things were going to get much better.
1.A. bad B. hot C. perfect D. cold
2.A. interested in B. bored of C. surprised at D. nervous about
3.A. easy B. necessary C. simple D. right
4.A. wishing B. beginning C. refusing D. helping
5.A. astonishing B. interesting C. tiring D. attractive
6.A. afternoons B. days C. points D. corners
7.A. get up B. give up C. sit down D. run away
8.A. stopped B. asked C. noticed D. kept
9.A. trouble B. steep C. dream D. illness
10.A. If B. Because C. When D. Although
11.A. Luckily B. However C. Or D. So
12.A. running B. playing C. climbing D. waiting
13.A. happy B. angry C. excited D. charged
14.A. try B. help C. escape D. learn
15.A. films B. books C. tales D. lessons
16.A. strange B. terrible C. useless D. dangerous
17.A. looked around B. turned around C. went on D. slowed down
18.A. as if B. so that C. as long as D. as well as
19.A. false B. true C. funny D. important
20.A. prepared B. agreed C. chose D. failed
高二英语完形填空中等难度题查看答案及解析
— Can you __ what these characters on the rock are?
— Not really.
A. carry out B. make out C. come out D. go out
高二英语单项填空困难题查看答案及解析
The days of having to carry a phone charger everywhere could soon be over. Michigan researchers have revealed a major breakthrough in harvesting energy from human motion.
They say it could lead to smartphones powered for a week by the motion of a swipe (重击).
Michig an State Univ ersity’s low -cost devic e, known as a nanogenerator, has already been tested. Scientists success fully operated an LCD touch screen, a bank of 20 LED lights and a flexib le keyboard, all with a simple touching or pressing motion and without the aid of a battery. The groundbreaking findings, published in the journal Nano Energy, suggest “We’re on the path tow ard wearable devices powered by human motion,” said Nelson Sepulv eda, associate professor of electrical and computer engineering and lead researcher of the project.
“What I foresee, relatively soon, is the capability of not having to charge your cell phone for an entire week, for example, because that energy will be produced by your movement,” said Sepulveda, whose researchis funded by the National Science Foundation.
Electrical energy is created when the device is compressed by human motion. The completed device is as thin as a sheet of paper. The device used to power the LED lights was palm-sized, w hile the device used to power the touch screen was as small as a finger. Advantag es such as being lightweight, flexib le and low -cost could make it a promis ing and alternative method in the field of Mechanical-energy harvesting.
The device also becomes more powerful when folded. Sepulveda said, “You can start with a large device, but when you fold it once, and again, and again, it’s much smaller and has more energy. Now it may be small enough to put in a specially made heel of your shoe so it creates power each time your heel strikes the ground.”
Sepulveda and his team are also develop ing technology that w ould transmit the power generated by the heel strike to, say, a w irelessheadset.
1.The underlined word “device” in the second paragraph probably refers to .
A. a piece of equipment B. a special kind of smartphone
C. a touch screen D. a flexible keyboard
2.What can we learn about Nelson Sepulveda in the passage?
A. He works as a journalist writing for Nano Energy.
B. He plays a major role in the project of the nanogenerator.
C. He invented a type of battery-free smartphone.
D. He collects funds for the National Science Foundation.
3.From the passage we know that the nanogenerator .
A. becomes more powerful when kept flat
B. has already come into market in the USA
C. is lightweight and flexible though expensive
D. makes it possible to produce power by walking
4.The purpose of the passage is to .
A. persuade people to buy the device
B. bring in a new way to save energy
C. introduce a breakthrough in science
D. honor Nelson Sepulveda for his contributions
高二英语阅读理解中等难度题查看答案及解析
Not until the poisonous fog was over __________ to school.
A. couldn’t return the students
C. could the students return
B. the students couldn’t return
D. The students could return
高二英语单项填空中等难度题查看答案及解析
The old man asked the children to _____ to each other near the campfire so that he could start telling his story at once.
A．take up B．stay up C．close up D．turn up
高二英语单项填空简单题查看答案及解析
The newcomer went to the library the other day and searched for ______ he could find about Mark Twain.
A. wherever B. whatever C. however D. whichever
高二英语单项填空中等难度题查看答案及解析
The newcomer went to the library the other day and searched for ________ he could find about Mark Twain.
| A．wherever | B．whatever | C．however | D．whichever |
高二英语单项填空困难题查看答案及解析