语言类
公务员类
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金融会计类
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医学类
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专业技术资格
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全国英语等级考试(PETS)
大学英语考试
全国英语等级考试(PETS)
英语证书考试
英语翻译资格考试
全国职称英语等级考试
青少年及成人英语考试
小语种考试
汉语考试
PETS二级
PETS一级
PETS二级
PETS三级
PETS四级
PETS五级
单选题Where does the conversation probably take place?
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单选题From the look on his face I knew that the end had come, one way or
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单选题We experience different forms of the sun's energy every day. The sun is the major source of energy for our planet. It causes the evaporation (蒸发) of water from the oceans and lakes. Sunlight also provides the energy used by green plants to make their own food. Much of the energy that comes from the sun never reaches the earth's surface. It is either reflected or absorbed by the gases in the upper atmosphere. Of the energy that reaches the lower atmosphere, 30% is reflected by clouds or the earth's surface. The remaining 70% warms the surface of the planet, causes water to evaporate, and provides energy for the water cycle and weather. Only a tiny part, approximately 0.023%, is actually used by green plants to produce food. Many gases found in the atmosphere actually reflect heat energy escaping from the earth's surface back to the earth. These gases act like the glass of a greenhouse in that they allow energy from the sun to enter but prevent energy from leaving. They are therefore called greenhouse gases. When sunlight strikes an object, some of the energy is absorbed and some is reflected. The amount reflected depends on the surface. Dark-colored surfaces, such as dark soil or forest, absorb more energy.
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单选题The passage is probably from ______.
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单选题The Greeks spend more money on food than ______ nation in Europe. A. the other B. other C. another D. any other
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单选题______ I get the money at once, I can't afford my education.[A] As[B] If[C] Otherwise[D] Unless
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单选题Howdidthemanfeelaboutthematch?A.Hefeltitwasworsethanthelastmatch.B.Hefeltitwasthebestmatchhehadeverseen.C.Hefeltitwastheworstmatchhehadeverwatched.
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单选题
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单选题I am, just as is sung in a song, a ______. I live on my own.
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单选题The class walked down the long hallway to the gym with Mr. Smith ______ of the line.
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单选题WhichbusshouldthemantaketogettoPrinceStreet?
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单选题What's the main topic of the course?
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单选题My English-Chinese dictionary has disappeared. Who ______ have taken it?[A] should[B] must[C] could[D] would
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单选题Whatisthewomanlookingfor?
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