题目内容
（请给出正确答案）
[主观题]
He spent two hours _______ the math problem.
A.tried to solve
B.to try solving
C.for trying to solve
D.trying to solve
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.tried to solve
B.to try solving
C.for trying to solve
D.trying to solve
如果结果不匹配，请 联系老师 获取答案
更多“He spent two hours _______ the…”相关的问题
He then ______ overalls (工作服) and spent the next eight hours as a dustman.
A．changed into
B．exchanged for
C．altered
D．turned into
Having waited in the waiting room for two hours, he became ______.
A．patient
B．impatient
C．patience
D．impatience
Part of the problem is understandable. When【26】evaluate employees, they often consider the amount of time spent on the job【27】performance. Employees know this. Consequently, they work longer hours and【28】less vacation time than they did several years ago. Although many working people can do their job effectively during a【29】40-hour-work week, they feel they have to spend more time on the job after normal working hours so that they can let the people who can【30】them see it.
(66)
A．the better
B．the less
C．the more
D．the most
In Copernicus'time people still believed that all things—the sun, the stars, and the planets moved around the earth. It was an old belief that few men had ever questioned. Aristotle had based his theory of astronomy on this belief. Because the Church had long been the center of learning, the theory was also linked to religious beliefs.
In 1506 Copernicus returned to his homeland. A few years later he began to work for the Church. All those years Copernicus carried on his work in astronomy. He had just the most basic equipment and, like other scientists of his day, made observations with only his eyes. Still, using mathematics and logic, Copernicus worked out a different theory, which held that the planets went around the sun.
Copernicus did not announce his ideas. He did not want to make trouble. But he could not hide the scientific truth. So he talked about his theory with his friends, who strongly advised him to have his work published. His great book, on the Revolutions of the Heavenly Bodies, appeared at the very end of his life. Copernicus saw the first copy on the day he died, May 24, 1543.
Which of the following is true about Copernicus？
A．He had two brothers and a sister.
B．He used to be called Niklas Koppernigk.
C．He lost his father soon after he was born.
D．He spent 10 years at the University of Cracow.
Which of the following teams has McGrady NOT so far played for？
A.Team U．S．A．
B.Los Angeles Lakers．
C.The Mighty Warriors．
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One day, after telling Mr. White a long story of his troubles, Tom asked for five pounds.
Mr. White had heard this sort of thing before, but he listened patiently to the end. Then he said, "I understand your difficulties, Tom. I' d like to help you. But I' m not going to give you five pounds this time. I'll lend you the money, and you can pay me off next time you see me."
Tom took the money, but he never appeared again.
Tom was now in difficulties because he ______.
A．worked in a city office and was poorly paid
B．was poorly paid and had a large family to support
C．was poorly paid and always spent money carelessly
D．was out of work and had a large family to support
In the first of two studies（1）in Heart， German researchers spent a decadestudying the（2）and intensity of weekly exercise in 1，000 people in their 60swith coronary artery heart disease （冠心病）， almost half of whom were（3）2-4times a week. Predictably， participants who（4）less than 2 times a week weredetermined to be at greater risk for a heart attack. However， counter-intuitively （直觉地 ） ， participants who exercised more than the average were also twice aslikely to have a heart attack or stroke than the average.
A different study found that young men who engage in endurance exercisemore than five hours a week may（5）their risk of developing an irregular heartrhythm later in life.
Swedish researchers surveyed 44，000 men， ages 45-79， about theirexercise（6）at ages of 15，30，50 and over in 2013. Those who exercised（7）formore than five hours a week were 19% more likely to have developed an irregularheartbeat， which is a（8）factor in stroke risk.
Despite their findings， researchers（9）sounding the alarm full-force onintense exercise， citing the "benefits of exercise" while clarifying that "thestudies reviewed here， and future studies， will serve to maximize benefits obtainedby（10）exercise while preventing undesirable effects of intense exercise."
A．active
B．avoided
C．behavior.
D．consequently
E．Density
F．Energetic
G．Engagement
H．Exercised
I．Frequency
J．Increase
K．Intensely
L．Key
M．Largely
N．Published
O．regular
第（1）题__________
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Nearly ______ hours were spent listening to the radio as watching television.
A．much
B．many
C．as much
D．as many
Today, Americans are still fond of trying their hand at becoming small business people, even though only one out of two survives the first two years. Many of these people start their businesses for the wrong reasons: to get away from the paper work of their present jobs or to exchange the responsibility of their present jobs for freer life styles. But more, not less, paper work and responsibility come with ownership of a small business. John Shuttleworth, owner of the recently successful life-ecology news magazine Mother Earth, reports having had to work sixty hours straight in order to bring out the first issue.
John Shuttleworth waited years after conceiving the idea for Mother Earth before he attempted to put out the first issue. During that time, he collected as much information as he could about his proposed venture. He borrowed books about business from the library; he talked to people already established in the field; and he began planning in detail the amount of money and the kinds and numbers of supplies he would need. When he finally opened with a capital of $1,500, he set up his office in the kitchen of his home and his printing press in the garage. Due to his devotion to business his managerial skill, and his talent, Mother Earth now has a circulation of 300,000:
Not all small business succeed as well as Mother Earth has. Fifty percent of the 450,000 that start in the United States every year fail. Still, ninety-five percent businesses in the States can be described as small. Combined, these businesses account for forty percent of America's gross national product.
According to this passage, many people start their own businesses for the wrong reasons. The reasons are wrong because they do not realize that ______.
A．their own businesses will provide large income but less responsibility
B．their own businesses will not relieve them from paper work and responsibility
C．their own businesses will require longer working hours but less paper work
D．their own businesses could easily fail
Clint was playing a game with a girl. I sat in the corner watching him. I didn’t feel that I had whatever it took to get up and mix with others because of my self-esteem problem. Finally I got up the courage to order a drink for him. When he got it, he gave me the most dazzling smile. We spent the rest of the evening talking until I realized that it was almost morning. I figured that he was simply being nice to me because I had brought him a drink, but the next day he called and told me that he could not stopping thinking about me and that he wanted to meet my kids too.
About 3 months later, my divorce was final and Clint sat my boys down and asked them if it was all right with them if he asked me to marry him because he could not imagine life without the three of us anymore. I was so touched that he went to my boys and asked for their approval because they were the “men of the house” at the ripe old ages of 2 and They said yes and we have all been together even since. Clint gave me and my boys a second chance at a wonderful life. Not a day goes by that he doesn’t tell we are the best thing that ever has happened to him and that he loves us.
The writer’s first marriage was unsuccessful because ______.
A.her husband often woke her up at midnight
B.her husband kept criticizing her
C.she was unattractive
D.she had a self-esteem problem
When the writer asked for a divorce, her husband ______.A.told her that she would never find one who loved her as he did
B.delayed two years before giving her a reply
C.accused her of having an affair
D.said that she was unattractive and not worth loving
When the writer first met Clint, she felt that ______.A.she should have listened to her friend and met Clint earlier
B.Clint was a nice, dazzling young man
C.Clint could not be really interested in her
D.she would find true love in Clint
The writer was particularly touched by Clint because ______.A.he believed that at 2 and 4, the two kids were the “men of the house”
B.he said that he could not imagine a life without her and the kids
C.he loved the kids and asked for their approval of the marriage
D.he kept her company and talked with her until the next morning
The writer’s marriage to Clint is important to her mainly because ______.A.it made her kids happy, which is all she cared about
B.every day Clint would tell the writer that he loved her
C.it helped her to regain herself respect
D.it gave her and her sons a second chance to live a happy life
请帮忙给出每个问题的正确答案和分析，谢谢！
Shoppers, traders and businessmen in Red Lion Street were shocked by a loud bang, and seconds later the two men jumped over from the vehicle, which had stopped outside Barclays Bank. Several people rushed to give assistance and helped to put out the fire inside the vehicle, a light American truck converted to provide living accommodation, before Norwich firemen arrived.
The men--American Mr. Gary House, aged 25, of Ohio, who was driving, and his passenger Mr. Charles Lynn, 23, of Vancouver--were taken to Norfolk and Norwich Hospital with minor bums. They were allowed to leave after treatment.
"I heard this explosion, it was pretty loud. I thought it could have been a bomb." Said Mr. Webster, manager of the market, who was working in his office in Red Lion Street. "I looked out of the window and saw this lad leap from the van and roll on the ground. Then another lad came out of the van. He seemed to be in a worse state--parts of his trousers were hanging below his knee."
"I came downstairs to get a fire extinguisher, but by the time I got outside someone from the bank was in the van with an extinguisher."
Mr. Webster, who lives at 71, Trinity Street, Norwich, said both victims were shocked. One was taken into the market office to await an ambulance. "The second men insisted on going back into the van to see if everything was all right, and five minutes later he came out with a drawer that was blazing," he added. The explosion was also heard inside the bank. Staff provided a fire extinguisher and telephoned for an ambulance.
Although a plastic window was blown out, damage inside the vehicle was mainly superficial. The two men spent the last six months touring the Continent and had traveled to Norwich from Sheterton. At the time of the accident their wives were shopping in the city.
The two men in the van _____.
A．were slightly hurt
B．were badly injured
C．were shocked but unhurt
D．needed careful treatment
