Just answer directly. If you get stuck, tap "Give me a hint" or "Help me understand". A wrong answer won't instantly reveal the solution.
Question 3 · Single choice · 中档
______ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
A. To be tried B. Tired C. Tiring D. Being tired
Submit answer
☆ Save
Spot a problem with this question?
Question 4 · Single choice · 中档
——I’ve read another book this week . ——Well, maybe is not how much you read but what you read that counts .
A. this B. that C. there D. it
Submit answer
☆ Save
Spot a problem with this question?
Question 5 · Single choice · 中档
The incomes of skilled workers went up. , unskilled workers saw their earnings fall.
A. Moreover B. Therefore C. Meanwhile D. Otherwise
Submit answer
☆ Save
Spot a problem with this question?
Question 6 · Single choice · 中档
The system has been designed to give students quick and easy to the digital resources of the library.
A. access B. passage C. way D. approach
Submit answer
☆ Save
Spot a problem with this question?
Question 7 · Single choice · 中档
There is a great deal of evidence that music activities engage different parts of the brain .
A. indicate B. indicating C. to indicate D. to be indicating
Submit answer
☆ Save
Spot a problem with this question?
Question 8 · Single choice · 中档
The medicine works more effectively you drink some hot water after taking it.
A. as B. until C. although D. if
Submit answer
☆ Save
Spot a problem with this question?
Question 9 · 中档
Over the past decades, sea ice in the Arctic as a result of global warming. A . had decreased B decreased C has been decreasing D is decreasing
完成后自评
Got it right 部分会 Got it wrong No idea how to start
知识不会 Didn't think of the method Calculation error 漏条件
☆ Save
Spot a problem with this question?
Question 10 · Single choice · 中档
It took building supplies to construct these energy-saving houses. It took brains, too.
A. other than B. more than C. rather than D. less than
Submit answer
☆ Save
Spot a problem with this question?
Question 11 · Single choice · 中档
The good thing about children is that they very easily to new environments.
A. adapt B. appeal C. attach D. apply
Submit answer
☆ Save
Spot a problem with this question?
Question 20 · Fill in the blank · 中档
—What do you think of the movie ? —It’s fantastic . The only pity is that I the beginning of it. A missed B had missed C miss D would miss 第二节:完形填空(共20小题;每小题1分,满分20分) 阅读下面短文,掌握其大意,然后从21~40各题所给的四个选项(A.B.C和D)中,选出最 佳选项,并在答题纸上将该选项标号涂黑。
The trip to that city was eye-opening for everyone, and near its end, all the young people in $our group began to reflect on what it had meant. We __21___the first night we had arrived. We$ $had all gone into the markets of the city ___22__the young people could experience its energy.$ $But what we actually saw simply __23__ us all ---- the rundown houses, the children in rags, the$ people begging for money … $Walking home, ___24____ under a low bridge, we came across$ ___$25___ families of homeless people seeking a bit of dry ground to sleep on __26__ the night.$ We had to step over bodies as we found our way through the darkness. The poverty(贫困) $was __27__ than anything my young companions had ever imagined. Back$ $in the hotel, an air of sadness settled over the group. Many __28__ and cried. Spending time in$ $this ___29__ moves a person to care about humanity.$ $That evening, our group spent hours talking about what we had ___30___. Gently, I$ $encouraged everyone to talk about the difficult ___31__ that day$’s discoveries had inspired. $Sitting together ___32__ a circle as everyone had a chance to speak, we all began to realize that$ __$33___ of us was alone in our struggle to cope with our reactions.$ $Based on my __34___ in poverty-stricken areas, I suggested that __35___ the emotions we had$ $were painful, they could also be important in helping us to move forward. We all__36__ that we$ $had seen things that should never be allowed to happen. ___37___, what could we do about it$? $Together, we began to brainstorm ways we could help to case the __38__ we had seen. As I$ $encouraged group members to focus on __39__ they could do, a sense of determination __40___$ the previous sadness, Instead of despair, these young people began to feel a call to action.
先写下你的答案 等价写法不自动判错
直接输入 Formula Chemistry
π ² √ ≤ ≥ ∞ ∈ ∴
记录答案
完成后自评
Got it right 部分会 Got it wrong No idea how to start
知识不会 Didn't think of the method Calculation error 漏条件
☆ Save
Spot a problem with this question?
Question 21 · Single choice · 中档
11. The good thing about children is that they very easily to new environments.
A. adapt B. appeal C. attach D. apply
Submit answer
☆ Save
Spot a problem with this question?
Question 23 · Single choice · 中档
12. — Is there any possibility you could pick me up at the airport ?
— No problem.
A. when B. that C. whether D. what
Submit answer
☆ Save
Spot a problem with this question?
Question 25 · Single choice · 中档
13. The doctor recommended that you swim after eating a large meal.
A. wouldn’t B. couldn’t C. needn’t D. shouldn’t
Submit answer
☆ Save
Spot a problem with this question?
Question 27 · Single choice · 中档
14. I have reached a point in my life I am supposed to make decisions of my own.
A. which B. where C. how D. why
Submit answer
☆ Save
Spot a problem with this question?
Question 31 · Single choice · 中档
16. Practising Chinese kung fu can not only one’s strength, but also develop one’s character.
A. bring up B. take up C. build up D. pull up
Submit answer
☆ Save
Spot a problem with this question?
Question 33 · Single choice · 中档
17. — Do you want another drink ? — .
A. I don’t think so B. No way C. Not at all D. I wouldn’t say no
Submit answer
☆ Save
Spot a problem with this question?
Question 35 · Single choice · 中档
18. , the pay isn’t attractive enough, though the job itself is quite interesting.
A. Generally speaking B. On the contrary C. In particular D. To be honest
Submit answer
☆ Save
Spot a problem with this question?
Question 37 · Single choice · 中档
19. In the good care of the nurses, the boy is recovering from his heart operation .
A. quietly B. actually C. practically D. gradually
Submit answer
☆ Save
Spot a problem with this question?
Question 41 · Single choice · 中档
Why was the writer in a hurry that day?
A. He was to meet his girlfriend. B. He had to go back to school soon. C. He was delayed by an elderly lady. D. He had to pick up some groceries.
Submit answer
☆ Save
Spot a problem with this question?
Question 42 · Single choice · 中档
What does the underlined phrase “her gift” (Paragraph 2 ) refer to?
A. Her words. B. Her smile. C. Her flowers. D. Her politeness.
Submit answer
☆ Save
Spot a problem with this question?
Question 43 · Single choice · 中档
Why did the writer give his flowers to the elderly lady?
A. She told him a nice story. B. She allowed him to pay first. C. She gave him encouragement. D. She liked flowers very much.
Submit answer
☆ Save
Spot a problem with this question?
Question 47 · Single choice · 中档
To have your travel notes published, you may contact .
A. Students’ Union B. Gayle Moore C. The International Center D. Life Planning Workshop
Submit answer
☆ Save
Spot a problem with this question?
Question 49 · Single choice · 中档
$We learn from the text that plants communicate with each other by______.$
A. making some sounds B. waving their leaves C. producing some chemicals D. sending out electronic signals
Submit answer
☆ Save
Spot a problem with this question?
Question 50 · Single choice · 中档
What did the scientists do to find out if the e-nose worked?
A. They presented it with all common crops.. B. They fixed 13 sensors inside the device. C. They collected different damaged leaves. D. They made tests on damaged and healthy leaves.
Submit answer
☆ Save
Spot a problem with this question?
Question 51 · Single choice · 中档
According to the writer, the most amazing thing about the e –$nose is that it can ______.$
A. pick out ripe fruits B. spot the insects quickly C. distinguish different damages to the leaves D. recognize unhealthy tomato leaves
Submit answer
☆ Save
Spot a problem with this question?
Question 54 · Single choice · 中档
In the writer’$s opinion, his neighbor was _____________.$
A. friendly B. warm-hearted C. not considerate D. not helpful
Submit answer
☆ Save
Spot a problem with this question?
Question 55 · Single choice · 中档
From “Dreams of head-cutting!”(Paragraph 3), we learn that the writer .
A. was mad at the sales agent. B. was reminded of the cruel pharaoh C. wished that the sales agent would have had dreams. D. dreamed of cutting the sales agent’s head that night.
Submit answer
☆ Save
Spot a problem with this question?
Question 56 · Single choice · 中档
What is the main idea of the text?
A. Delivering bad news properly is important in communication. B. Helping others sincerely is the key to business success. C. Receiving bad news requires great courage. D. Learning ancient traditions can be useful.
E
Four people in England, back in 1953, stared at photo 51. it wasn’t much –a picture showing a
black X. But three of these people won the Nobel Prize for figuring out what the photo really
showed—the shape of DNA. The discovery brought fame and fortune to scientists James Watson,
Francis crick, and Maurice Wilkins. The fourth, the one who actually made the picture, was left
out.
Her name was Rosalind Franklin. “She should have been up there,” says historian Mary
Bowden. “If her photo hadn’t been there, the others couldn’t have come up with the structure.”
one reason Franklin was missing was that she had died of cancer four years before the Nobel
decision. But now scholar doubt that Franklin was not only robbed of her life by disease but
robbed of credit by her competitions.
At Cambridge University in the 1950s, Watson and Crick tried to make models by cutting up
shapes of DNA’s parts and then putting them together. In the meantime, at king’s college in
London, Franklin and Wilkins shone X-rays at the molecule(分子). The rays produced patterns
reflecting the shape.
But Wilkins and Franklin’s relationship was a lot rockier than the celebrated teamwork of
Watson and Crick. Wilkins thought Franklin was hired to be his assistant. But the college actually
employed her to take over the DNA project.
What she did was produce X-ray pictures that told Watson and Crick that one of their early
models was inside out. And she was not shy about saying so. That angered Watson, who attacked
her in return,” Mere inspection suggested that she would not easily bend. Clearly she had to go or
be put in her place.
As Franklin’s competitors, Wilkins, Watson and Crick had much to gain by cutting her out of
the little group of researchers, says historian Pnina Abir-Am. In 1962 at the Nobel Prize awarding
ceremony, Wilkins thanked 13 colleagues by name before he mentioned Franklin. Watson wrote
his book laughing at her. Crick wrote in 1974 that “Franklins was only two steps away from the
solution.”
No, Franklin was the solution.” She contributed more than any other player to solving the
structure of DNA. She must be considered a co-discoverer,” Abir-Am says. This was backed up
by Aaron Klug, who worked with Franklin and later won a Nobel Prize himself. Once described as
the “Dark Lady of DNA”, Franklin is finally coming into the light.
Submit answer
☆ Save
Spot a problem with this question?
Question 57 · 中档
What is the text mainly about? A. The disagreements among DNA researchers. B. The unfair treatment of Franklin. C. The process of discovering DNA. D The race between two teams of scientists.
完成后自评
Got it right 部分会 Got it wrong No idea how to start
知识不会 Didn't think of the method Calculation error 漏条件
☆ Save
Spot a problem with this question?
Question 58 · Single choice · 中档
$Watson was angry with Franklin because she ______.$
A. took the lead in the competition B. Kept her results from him C. proved some of his findings wrong D. shared her data with other scientists
Submit answer
☆ Save
Spot a problem with this question?
Question 59 · Single choice · 中档
Why is Franklin described as “Dark Lady of DNA”?
A. She developed pictures in dark labs. B. She discovered the black X------ the shape of DNA. C. Her name was forgotten after her death. D. Her contribution was unknown to the public.
Submit answer
☆ Save
Spot a problem with this question?
Question 69 · Single choice · 中档
45. Where will you post a notice if you need someone to look after your children?
A. PERSONAL B. HELP WANTED C. DOMESTIC SERVICE D. ROOMMATES
Submit answer
☆ Save
Spot a problem with this question?
Question 72 · Single choice · 中档
47. To have your travel notes published, you may contact .
A. Students’ Union B. Gayle Moore C. The International Center D. Life Planning Workshop
Submit answer
☆ Save
Spot a problem with this question?
Question 76 · Single choice · 中档
$49. We learn from the text that plants communicate with each other by______.$
A. making some sounds B. waving their leaves C. producing some chemicals D. sending out electronic signals
Submit answer
☆ Save
Spot a problem with this question?
Question 78 · Single choice · 中档
50. What did the scientists do to find out if the e-nose worked?
A. They presented it with all common crops.. B. They fixed 13 sensors inside the device. C. They collected different damaged leaves. D. They made tests on damaged and healthy leaves.
Submit answer
☆ Save
Spot a problem with this question?
Question 80 · Single choice · 中档
51. According to the writer, the most amazing thing about the e –$nose is that it can ______.$
A. pick out ripe fruits B. spot the insects quickly C. distinguish different damages to the leaves D. recognize unhealthy tomato leaves
Submit answer
☆ Save
Spot a problem with this question?
Question 85 · Single choice · 中档
54. In the writer’$s opinion, his neighbor was _____________.$
A. friendly B. warm-hearted C. not considerate D. not helpful
Submit answer
☆ Save
Spot a problem with this question?
Question 87 · Single choice · 中档
55. From “Dreams of head-cutting!”(Paragraph 3), we learn that the writer .
A. was mad at the sales agent. B. was reminded of the cruel pharaoh C. wished that the sales agent would have had dreams. D. dreamed of cutting the sales agent’s head that night.
Submit answer
☆ Save
Spot a problem with this question?
Question 93 · Single choice · 中档
$58. Watson was angry with Franklin because she ______.$
A. took the lead in the competition B. Kept her results from him C. proved some of his findings wrong D. shared her data with other scientists
Submit answer
☆ Save
Spot a problem with this question?
Question 95 · Single choice · 中档
59. Why is Franklin described as “Dark Lady of DNA”?
A. She developed pictures in dark labs. B. She discovered the black X — the shape of DNA. C. Her name was forgotten after her death. D. Her contribution was unknown to the public.
Submit answer
☆ Save
Spot a problem with this question?
Question 97 · Single choice · 中档
60. What is the writer’s attitude toward Wilkins, Watson and Crick?
A. Disapproving. B. Respectful. C. Admiring. D. Doubtful.
Submit answer
☆ Save
Spot a problem with this question?