I don’t like fish, so I ________ eat it unless I was extremely hungry.
A. needn’t B. shouldn’t
C. can’t D. wouldn’t
科目：高中英语 来源：2015届江苏省南京市高三9月学情调研英语试卷（解析版） 题型：单项填空
Body mass index, or BMI, is a measure of a person’s weight_________ height. A person with a BMI of twenty-five to twenty-nine is considered overweight.
A. in view of B. in relation to
C. in terms of D. in response to
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科目：高中英语 来源：2015届江苏沭阳银河学校高三上第一次阶段性检测英语试卷（解析版） 题型：单项填空
One-third of the country ______ covered with trees and the majority of the citizens ______ black people.
A. is; are B. is; is
C. are; are D. are; is
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科目：高中英语 来源：2015届江苏梅村高级中学高二下期中英语试卷（解析版） 题型：阅读理解
A new study found that inner-city kids living in neighborhoods with more green space gained about 13% less weight over a two-year period than kids living among more concrete and fewer trees. Such findings tell a powerful story. The obesity epidemic(肥胖症的流行)began in the 1980s, and many people think it results from increased portion（食物） sizes and inactivity , but that can't be everything. Big Macs and TVs have been with us for a long time. "Most experts agree that the changes were related to something in the environment," says Thomas Glass of the Hopkins School of Public Health. That something could be a shrinking of the green.
The new research, published in the American Journal of Preventive Medicine, isn't the first to associate greenery with better health, but it does get us closer to identifying what works and why. At its most straightforward, a green neighborhood simply means more places for kids to play — which is important since time spent outdoors is one of the strongest links to children's activity levels.
Glass warns that most studies don't necessarily prove a link between greenness and health, but they're helping spur action. In September the U.S. government approved the No Child Left Inside Act to encourage public initiatives (积极性)aimed at exposing kids to the outdoors.
Finding green space is, of course, not always easy, and you may have to work a bit to get your family a little grass and trees. If you live in a suburb or a city with good parks, take advantage of what's there. Your children in particular will love it — and their bodies will thank you.
1.According to the passage, what might cause children’s inactivity?
A. Less concrete and more trees
B. Increased portion sizes
C. A green neighborhood
D. A shrinking of the green
2.According to the passage, which of the following statements is wrong?
A. Big Macs and TVs have something to do with obesity.
B. If a 100-pound man lives in green space for 2 years, he will lose 13 pounds.
C. Kids should be exposed more to outdoors.
D. Kids gain less weight living in a suburb or a city with good parks.
3.What does the underlined word “spur” in the fourth paragraph mean?
A. improve B. take
C. encourage D. stop
4.What might be the best title of the passage?
A. The obesity epidemic B. Slimmer in the grass
C. Causes of obesity D. Prevention of obesity
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科目：高中英语 来源：2015届江苏梅村高级中学高二下期中英语试卷（解析版） 题型：单项填空
The last story ________ our teacher told us the other day was ________ of an Italian explorer.
A. that; which B. which; which
C. that; that D. which; that
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科目：高中英语 来源：2015届江苏梅村高级中学高二下期中英语试卷（解析版） 题型：单项填空
It _______ we had stayed together for a couple of weeks _______ I found we had a lot in common.
A. was until; when B. was until; that
C. wasn’t until; when D. wasn’t until; that
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科目：高中英语 来源：2015届江苏梅村高级中学高二下开学考试英语试卷（解析版） 题型：阅读理解
Batteries can power anything from small sensors to large systems．While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves．University of Missouri（MU） researchers are developing a nuclear energy source that is smaller, lighter and more efficient．
“To provide enough power, we need certain methods with high energy density（密度）”，said Jae Kwon, assistant professor of electrical and computer engineering at MU．“The radioisotope（放射性同位素） battery can provide power density that is much higher than chemical batteries．”
Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems （M/NEMS）．Although nuclear batteries can cause concerns, Kwon said they are safe．
“People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems．”
His new idea is not only in the battery’s size, but also in its semiconductor（半导体）．Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor．
“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure（晶体结构） of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem．”
Together with J．David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery．In the future, they hope to increase the battery’s power, shrink its size and try with various other materials．Kwon said that battery could be thinner than the thickness of human hair．
1.Jae Kwon gave examples in Paragraph 4_________．
A．to show chemical batteries are widely applied．
B．to introduce nuclear batteries can be safely used．
C．to describe a nuclear-powered system．
D．to introduce various energy sources．
2.According to Jae Kwon, his nuclear battery _______．
A．uses a solid semiconductor
B．will soon replace the present ones．
C．could be extremely thin
D．has passed the final test．
3.The text is most probably a ________．
A．science news report B．book review
C．newspaper ad D．science fiction
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科目：高中英语 来源：2015届江苏梅村高级中学高二下开学考试英语试卷（解析版） 题型：单项填空
Whatever he does, once he set up a goal, he would start pursuing it without _________.
A. decision B. suggestion
C. discussion D. hesitation
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科目：高中英语 来源：2015届江苏启东中学高三上第一次月考英语试卷（解析版） 题型：单项填空
After ______ seemed a hopeless wait, four coal-miners trapped in the mine for 125 hours were finally rescued in Heilongjiang Province.
A. when B. that
C. it D. what
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