According to the UN, chemical weapons were used in an attack near the capital of Syria on August 21, over 1, 400 people.
A. to kill B. killing
C. having killed D. being killed
高三英语单项填空中等难度题
According to the UN, chemical weapons were used in an attack near the capital of Syria on August 21, over 1, 400 people.
A. to kill B. killing
C. having killed D. being killed
高三英语单项填空中等难度题查看答案及解析
Nuclear weapons（核武器）were first developed in the United States during the Second World War to be used against Germany．However, by the time the first bombs were ready for use, the war with Germany had ended and, as a result, the decision was made to use the weapons against Japan instead．Hiroshima and Nagasaki have suffered the consequences of the decision to the present day.
The real reasons why bombs were dropped on two heavily populated cities are not altogether clear．A number of people in 1944 and early 1945 argued that the use of nuclear weapons would be unnecessary, since American Intelligence was aware that some of the most powerful and influential people in Japan had already realised that the war was lost, and wanted to discuss a Japanese surrender （投降）．It was also argued that, since Japan has few natural resources, a blockade （封锁） by the American navy would force it to surrender within a few Weeks, and the use of nuclear weapons would prove unnecessary．If a demonstration of force was required to end the war, a bomb could be dropped over an unpopulated area like a desert, in front of Japanese observers, or over an area of low population inside Japan, such as a forest．Choosing this course of action might decrease the loss of further lives on all sides, while the power of nuclear weapons would still be adequately demonstrated（展示）．
All of these arguments were turned down, however, and the general agreement was that the quickest way to end the fighting would be to use nuclear weapons against the centres of population inside Japan．In fact, two of the more likely reasons why the decision was reached seem quite shocking to us now．
1.The meaning of the underlined sentence in Paragraph 1 is that ________.
| A．the two cities were badly damaged after they were bombed |
| B．the two cities suffered because Japan would not agree to end the war |
| C．the terrible effects of dropping nuclear weapons on these cities can still be felt |
| D．the end of the war with Germany meant Hiroshima and Nagasaki, would suffer |
2.According to Paragraph 2, a blockade would have been successful because
| A．Japan had to import most of its natural resources |
| B．Japan would not be powerful enough to beat a blockade |
| C．an attack would probably destroy Japanese resources within a few weeks |
| D．the Americans could defeat Japan's navy since it was short of resources |
3.The last paragraph tells that________.
| A．the writer probably expects us hot to argue with his opinion |
| B．the nuclear bombs must have been dropped on Tokyo, too |
| C．the real reasons for' the decision may never have been made clear |
| D．the writer has not done much research on this subject to establish the facts |
4.What would probably be discussed in the paragraphs that follow?
| A．The reasons why Japan chose to surrender． |
| B．The writer's attitudes towards the Japan's surrender. |
| C．People's different opinions about dropping nuclear weapons onto the cities． |
| D．Some of the possible reasons for dropping nuclear weapons onto the cities． |
高三英语阅读理解中等难度题查看答案及解析
Surfing the Internet for fun will make you a better employee,according to an Australian study.
The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive than those who do not. Study author brent Coker said“Surfing the Internet at times helps increase an employee’s attention.”
“People need to relax for a bit to get back their attention,”Coker said on the university’s website.”Having a short break, such as a quick surfing of the Internet, helps the mind to rest itself,leading to a higher total Internet attention for a day’s work, and as a result, increase productivity(生产效率),”he said.
According to the study of 300 workers ,70 percent of people who use the Internet at work surf the Internet for their own reasons during office hours. Among the most popular surfing activities are searching for information about products, reading online news, playing online games and watching videos.”Firms spend a lot of money on software to block their employees from watching video, using social networking sites or shopping online, ”said Coker.”that’s not always a good idea.”
However, Coker said the study looked at people who surfed the Internet in moderation(),or were on the Internet for lee than 20 percent of their total time in the office.”Those who spend too much time surfing the Internet will have a lower productivity than those without,”he said.
1.What does the University of Melbourne study mainly show?
A. People who surf the Internet are good employees.
B. Not everyone surfs the Internet for fun during office hours.
C. Surfing the Internet for fun during office hours increase productivity.
D. The Internet is becoming more and more important in people’s life.
2.According to paragraph 3,Brent Coker would most probably agree that ________.
A. the longer a person’s mind rests the better attention he will have.
B. surfing the Internet is the best way to increase productivity.
C. workers should have a long break during office hours
D. workers should let their minds rest now and then.
3.Which of the following is not mentioned in the passage as one of the most popular surfing activities?
A. Watching videos. B. reading online news.
C. Reading online novels. D. Playing online games.
4.The underlined word “block” in paragraph 4 means “_______”.
A.prevent B.cycle C.burst D.breathe
5.What can we infer from the last paragraph？
A.Spending too much time surfing the Internet reduces productivity.
B.Those who never surf the Internet have the lowest productivity.
C.Most people don’t surf the internet in modernation during office hours.
D.People should spend as little time as possible surfing the Internet.
高三英语阅读理解中等难度题查看答案及解析
According to a UN report，one third of the world population have no________to clean drinking water and health care.
| A．means | B．approach | C．channel | D．access |
高三英语单项填空中等难度题查看答案及解析
Thousands of rockets ______ with chemicals were fired into the sky to create the beautiful scenes in the Asian Games .
A. load B. loaded C. loading D. to load
高三英语单项选择题中等难度题查看答案及解析
According to the report, an Iranian nuclear scientist was killed and two people were injured when a bomb ______ to a car exploded in its capital city.
A．attaching B．attached C．to be attached D．having attached
高三英语单项填空中等难度题查看答案及解析
According to the recent regulation, it is required that any chemical plant that_______ along the river _______ to build a recycling center for the waste.
A. locate; has B. locates; have
C. is located; have D. is located; has
高三英语单项填空简单题查看答案及解析
According to the recent regulation, it is required that any chemical plant that_______ along the river _______ to build a recycling center for the waste.
A. locate; has B. locates; have 007
C. is located; have D. is located; has
高三英语单项填空困难题查看答案及解析
nation uses nuclear weapons will engage the whole world in war.
A. Whatever B. Whichever
C. No matter what D. No matter which
高三英语单项填空中等难度题查看答案及解析
听下面一段独白，回答以下小题。
1.According to the passage,what were dogs trained for in the past?
A.For protection against other animals.
B.For protection against other dogs.
C.Just for fun.
2.Why were dogs used for hunting?
A.Because they did not eat other animals.
B.Because they were useful for protection.
C.Because they always obeyed their masters.
3.What is the most important reason for people in the city to keep dogs now?
A.For companionship. B.For amusement. C.For protection against robbery.
高三英语短文困难题查看答案及解析