John is the only one of the students in the class that never _______ a mistake even when it is pointed to him.
A. admit making B. admits making
C. admit to make D. admits to make
優等生題庫系列答案科目：高中英語 來源：2015屆江蘇泰州姜堰高三上期中英語試卷（解析版） 題型：單項填空
We believe the time and hard work _______ in completing such an important project are worthwhile.
A. involved B. involving
C. to involve D. to be involved
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇梅村高級中學高二下期中英語試卷（解析版） 題型：閱讀理解
LONDON ( Reuters)-- Ecotourism (生態旅游) is causing a lot of damage to wildlife and may be endangering the survival(生存) of the very animals people are flocking to see, according to researchers.
Biologists and conservationists (自然環境保護論者) are worried because polar bears, dolphins, penguins and other creatures are getting stressed and losing weight and some are dying.
“Evidence is growing that many animals do not react well to tourists in their backyard,” New Scientist magazine said.
The immediate effects researchers have noticed are changes in behavior, heart rates, or stress hormone levels but they fear it could get much worse and over the long term “could endanger the survival of the very wildlife they want to see”.
Although money produced through ecotourism, which has been growing at about 10--30 percent a year, has major benefits for poor countries and people living in rural areas, the Swiss-based World Conservation Union (IUCN) and some governments fear not all projects are audited (審計) and based on environmentally friendly policies, according to the magazine.
“The transmission(傳播) of disease to wildlife, or small changes to wildlife health through disturbance of daily life or increased stress levels, while not obvious to the casual observer, may translate to lower survival and breeding,” said Philip Seddon, of the University of Otago in Dunedin, New Zealand.
Scientists have noticed that bottleneck dolphins along the northeastern coast of New Zealand become nervously excited when tourist boats arrive. Similar changes in behavior have been observed in polar bears and yellow-eyed penguins in areas visited by ecotourists are producing smaller babies.
Conservationists are now calling for more research into the effect of ecotourism on animals and say the industry must be developed carefully. They also want studies done before new ecotourism projects are started.
“The animals’ welfare should be very important because without them there will be no ecotourism,” said Rochelle Constantine of the University of Auckland in New Zealand.
1.What's the text mainly about?
A. Many animals are dying because of lack of money.
B. There will be no ecotourism without animals.
C. Ecotourism could endanger the survival of the wildlife people want to see.
D. More research should be done on ecotourism.
2.According to New Scientist magazine, more and more evidence has come to suggest that _____.
A. polar bears are getting stressed
B. other creatures are losing weight
C. many animals do not respond well to travellers in their backyard
D. All of the above
3.Which of the following is NOT mentioned in the text?
A. Ecotourism may endanger the survival of some animals.
B. Polar bears in areas visited by ecotourists are producing smaller babies.
C. Ecotourism has been growing at about 10--30 percent a year.
D. Studies should be done before new ecotourism projects are started.
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇梅村高級中學高二下開學考試英語試卷（解析版） 題型：其他題
完成句子（每小題0.5分，共7.5分）
1.如果他現在回來該怎么辦？
________ ________ he comes back now?
2.—— 你為什么步行來？
—— 我的自行車正在修。
—— Why did you come on foot?
—— My bike is ________ ________.
3.很少幾個學生通過那次考試，其中一個學生是Tom。
Only a few students have passed the exam. ________ ________ ________ is Tom.
4.據說他們信仰的上帝支配地球上的萬物。
It was said that the god they believed in ________ ________ ________ all the things on the earth.
5.我們應該向前看而不是經常回顧過去。
We should look forward rather than ________ ________ ________ the past too often.
6.我真希望沒有花那么多錢。
How I wish I ________ ________ so much money.
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇梅村高級中學高二下開學考試英語試卷（解析版） 題型：閱讀理解
The huge Florida wetland known as the Everglades is a slow-moving river 80 kilometres wide but only a few centimeters deep. People call the Everglades a “river of grass” because sawgrass covers most of it. Sawgrass is not really grass. It is a plant that has leaves edged with tiny sharp teeth that can easily cut through clothes—and skin!
Travel in the Everglades is difficult. You cannot walk through shallow water because the sawgrass will cut you. The water is too shallow for regular boats. So, we use an airboat. An airboat is a flat, open boat. Like an airplane, it has a big propeller to move it. The propeller is fixed on the rear of the boat. It makes a tremendous noise, but it does the job. The boat skims along the water’s surface. Although we can still get lost in an airboat, at least we are above the alligators(短吻鱷).
While hundreds of different kinds of animals live in the Everglades, the most famous is surely the alligator. Once endangered, alligators are now protected within Everglades National Park. Visitors are likely to see them both on land and in water.
For a long time, dangers have threatened the Everglades. Around 1900, some people felt this precious wetland should be drained (排干). They said it was just a big swamp and not good for anything. In the 1920s, there was a land boom in Florida. People wanted to build homes everywhere, including in the Everglades. They built canals, levees (防洪堤), and other water systems that stopped the rivers flowing into the Everglades. Factories were built near rivers that flowed into the wetland. These factories dumped poisonous waste that damaged the Everglades ecosystem.
?People are now working to preserve the Everglades National Park for the future. Right now, one big problem is the paperbark tree. This tree is an invader from Australia.
Paperbark trees soak up a lot of water. In the early 1900s, people brought them to Florida because they thought they would help drain the Everglades. However, the invaders adapted too well. Paperbark trees have taken over hundreds of thousands of acres of the Everglades and killed other trees. Scientists are cutting down these invaders or spraying them with herbicides (除草劑) to kill them.
1.Which helps to explain why it is difficult to travel in Everglades?
A. Airboats may make a very big noise.
B. You may get lost when passing through.
C. Paperbark trees soak up too much water there.
D. Many different kinds of animals are to be protected.
2.Why do people use airboats instead of normal boats?
A. They have big propellers to move them faster than alligators.
B. The propeller makes loud noise so as to scare alligators.
C. Their flat bottom can skim along the water surface.
D. They can watch alligators without hurting them.
3.The following measures were taken to drain the Everglades except that people______.
A. built canals and levees to stop the rivers flowing into Everglades
B. built factories near rivers that flowed into the wetland
C. brought Paperbark to soak up water in Everglades
D. are cutting down these Paperbark trees
4.The underlined word "invader" probably means something______.
A. that moves in from another place
B. that enters and takes control
C. that has been brought in
D. that is in danger
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇梅村高級中學高二下開學考試英語試卷（解析版） 題型：單項填空
—— Yangyang carried off the first winter Olympic ________ medal for China.
—— Great! What ________ she won for our motherland.
A. golden; honour B. gold; honour
C. golden; honours D. gold; honours
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇梅村高級中學高二下開學考試英語試卷（解析版） 題型：單項填空
Historically, ________ main material for making tables has been wood, but ________ metal and stone have also been used.
A. the; / B. /; /
C. the; the D. /; the
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇無錫普通高中高三上期中英語試卷（解析版） 題型：單項填空
Health experts up to 18 people for possible exposure to Ebola（埃博拉）, Five students after coming into contact with the patient, Dallas officials said．
A． observed; are monitoring
B． observed; have been monitored
C． have observed; were monitoring
D． were observing; were being monitored
查看答案和解析>>
科目：高中英語 來源：2015屆江蘇東臺三倉中學高三12月月考英語試卷（解析版） 題型：單項填空
A much better way, as the press reveals, must be found to achieve an equal ________ of the resources.
A. distribution B. contribution
C. location D. separation
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com
