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【简答题】
圆柱的底面半径是3cm,圆柱的5cm,则圆柱的侧面积是______cm 2 .(结果保留π)
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皮皮学刷刷变学霸
举一反三
【单选题】混联式混合动力汽车连接驱动轴的部件是( )。
A.
发电机
B.
内燃机和驱动电机
C.
内燃机
D.
驱动电机
【单选题】【R1】
A.
THE NECESSITY TO STOP THE CURRENT PRACTIC E.
B.
EFFECT OF THE PET-RAISING INDUSTRY ON FISH POPULATIO N.
E.
CONSEQUENCES FROM KILLING FISH PREDATORS. D. CONSUMPTION OF FISH BY DOMESTIC ANIMALS. E. THE PRACTICE OF REMOVING PREDATORY SPECIES. ALL OVER THE WORLD, FISHING COMMUNITIES ARE SCREAMING FOR THE HEADS OF SEALS, DOLPHINS, PELICANS AND EVEN WHALES. THE REASON FOR THIS IS GROSSLY DIMINISHED POPULATIONS OF COMMERCIAL FIS H. SIMPLY PUT, MOST OF THE WORLD'S COMMERCIAL FISHERIES HAVE COLLAPSED OR ARE IN A STATE OF COLLAPS E. THE REASON FOR THE COLLAPSE HAS BEEN A COMBINATION OF MISMANAGEMENT AND CORRUPTION WITHIN GOVERNMENTAL FISHERY DEPARTMENTS, INDUSTRIAL OVER-FISHING, INCREASING DEMAND FROM STEADILY RISING HUMAN POPULATIONS AND JUST PLAIN GREE D. 【R1】______ INSTEAD OF FACING UP TO REAL REASONS, GOVERNMENT BUREAUCRATS, FISHERMEN AND THE PUBLIC HAVE CHOSEN TO SCAPEGOAT OTHER SPECIES THAT RELY ON FISH FOR THEIR SURVIVAL. BECAUSE OF THIS, CANADIANS ARE ENGAGED IN A MAMSSIVE SLAUGHTER OF SEALS ON THE ATLANTIC COAST AND CLAMOURING FOR A SEA LION KILLED ON THE PACIFIC COAST. THE NAMIBIANS ARE KILLING SOME 60,000 SEALS EACH YEAR. THE JAPANESE ARE SLAUGHTERING DOLPHINS; FISHERMEN IN CALIFORNIA ARE KILLING AND MAIMING PELICANS AND CORMORANTS; AND THE NORWEGIANS, ICELANDERS AND THE JAPANESE ARE STEADILY INCREASING THEIR ILLEGAL WHALE KILLS. 【R2】______ IN FACT, IN EVERY COASTAL COMMUNITY THE STORY IS THE SAM E. KILL THE SEALS, KILL THE BIRDS AND KILL THE DOLPHINS—ANYTHING TO SAVE THE FIS H. IRONICALLY, THE DIMINISHMENT OF SEALS AND OTHER NATURAL PREDATORS IS DIRECTLY CONTRIBUTING TO A FURTHER DECLINE IN FIS H. THE REASON FOR THIS IS THAT MARINE MAMMALS AND BIRDS EAT FISH AND REMOVE SICK AND WEAK SPECIES FROM THE POPULATIONS THEY PREY UPO N. IN THE CASE OF THE HARP SEAL, THE SEALS REMOVE SPECIES THAT PREY UPON COD AND THUS REDUCE PREDATORY SPECIES HAVING AN IMPACT ON THE CO D. THE FACT IS THAT THE LARGEST PREDATORS OF FISH ARE OTHER FIS H. SEALS, DOLPHINS, PELICANS AND CORMORANTS KEEP THESE POPULATIONS IN CHECK AND IN BALANC E. 【R3】______ BEFORE MODERN GLOBAL FISHING, MARINE MAMMAL AND SEA BIRD POPULATIONS WERE MUCH MORE POPULOUS THAN TODAY. THE SEAL POPULATION ON THE EAST COAST ALONE WAS CLOSE TO 40 MILLION ONLY 500 YEARS AGO. AND THERE WAS NO SHORTAGE OF FIS H. THE COD HAVE BEEN REDUCED TO ONE PER CENT OF THEIR ORIGINAL NUMBERS IN THE LAST 500 YEARS BY THE HUMAN SPECIES. LET'S PUT THIS IN PERSPECTIV E. THE WORLDWIDE POPULATION OF ALL SPECIES OF SEALS IS ABOUT 28 MILLION YET THE WORLDWIDE POPULATION OF DOMESTIC HOUSE CATS IS ESTIMATED TO BE ABOUT 80 MILLION THE HOUSE CAT POPULATION OF THE US ALONE CONSUMES 2. 9 MILLION TONS OF FISH EACH YEAR. THIS MEANS THAT SOUTH AFRICA'S ENTIRE ANNUAL CATCH OF FISH IS ONLY 17 PER CENT OF THIS 2. 9-MILLION-TON REQUIREMENT AS SEAL CONSERVATIONIST FRANCOIS HUGO OF SOUTH AFRICA PUTS IT, 'WE ARE DESTROYING OUR INDIGENOUS NATURAL WILDLIFE TO FEED AN UNCHECKED EXOTIC DOMESTIC PET MARKET. ' 【R4】______ IT IS ALSO A TRAGEDY THAT MORE THAN 50 PER CENT OF ALL THE FISH TAKEN FROM THE SEA ARE NOT EATEN BY PEOPL E. MOST OF IT IS RENDERED INTO ANIMAL FEED FOR CATTLE, CHICKENS, PIGS AND, IRONICALLY, FOR FARM-RAISED SALMO N. IT TAKES 30 TO 50 FISH CAUGHT FROM THE OCEAN TO RAISE AND MARKET ONE FARM-RAISED SALMO N. CAPTAIN JACQUES COUSTEAU TOLD ME NOT LONG BEFORE HE DIED THAT 'THE OCEANS ARE DYING IN OUR TIM E. ' 【R5】______ WE MUST BE INSANE TO CONTINUE TO PULL THE LAST OF THE FISHES FROM THE SEA TO FED DOMESTIC PETS AND LIVESTOC K. MOST OF THESE FISH ARE THE SMALL FISHES LIKE THE HERRING AND SAND-EELS—THE VERY FISH THAT PROVIDE THE FOUNDATION OF THE FOOD CHAIN FOR THE LARGER FIS H. THE NORTH SEA SAND-EEL FISHERY ALONE HAS DESTROYED TENS OF THOUSANDS OF PUFFINS AND THIS FISHERY IS EXCLUSIVELY FOR THE LIVESTOCK FEED TRAD E. IF NATIONS SIMPLY PROHIBITED THE TAKING OF FISH TO FEED LIVESTOCK AND PETS, WE WOULD EFFECTIVELY CUT THE ANNUAL REDUCTION OF FISH FROM OUR OCEANS BY MORE THAN 50 PER CENT. BUT IT WON'T HAPPEN BECAUSE THERE IS MUCH MONEY TO BE MADE FROM SELLING THESE PRODUCTS AND GOVERNMENT BUREAUCRATS AND POLITICIANS DO WHAT THEY ARE TOLD BY THE CORPORATIONS THAT HAVE THE MONEY AND PROVIDE THE JOBS. UNFORTUNATELY, THIS PATH HAS ONLY ONE DESTINATION—THE SILENT SEAS, FISHES OUT, WITH WHALES, SEALS, BIRDS, AND TURTLES REMOVE D. A STAGNANT STINKING CESSPOOL OF LIFELESS BRINE WILL BE OUR LEGACY.
【单选题】具有爱国主义代表作的作曲家是谁?
A.
罗西尼
B.
威尔第
C.
贝里尼
D.
托斯蒂
【单选题】下列关于合同法律制度和担保法律制度的说法中,正确的是( )。
A.
在保证合同保证期间,债权人与债务人未经保证人同意对主合同价款进行了变更。如果这种变更减轻了债务人的债务,则保证人仍应对变更后的合同承担保证责任;如果这种变更加重了债务人的债务,则保证人对加重的部分不承担保证责任
B.
一般保证的债权人在保证期间届满前对债务人提起诉讼或者申请仲裁的,从提起诉讼或者申请仲裁之日起,开始计算保证合同的诉讼时效
C.
在合同履行的过程中遇到不可抗力导致合同没有履行完毕,此时即使有第三人过错导致合同不能够履行,那么也应该适用定金罚则
D.
在合同订立后,如果一方当事人没有履行合同或者履行合同不符合约定,无论何种原因,违约方都应该承担违约责任
【单选题】甲公司是一家成功的家电企业,多年来致力于为消费者提供整套家电解决方案。随着互联网技术的兴起,公司于2004年制定并实施了进军智能家居领域的战略,通过建立“家庭网络标准产业联盟”,推出了一系列信息及多媒体共享的智能家居产品。同时,公司组织结构进行了重大改革,管理制度也做了相应调整,并与企业多年形成的文化保持了一致。根据战略稳定性与文化适应性矩阵的要求,甲公司在实施上述新战略时,应当()。
A.
加强协同作用
B.
以企业使命为基础
C.
根据文化进行管理
D.
重新制定战略
【简答题】C I’ve been told that in China,having a pet,particularly a dog,is often considered to be a status(地位)symbol because it shows the family can afford to have an animal.It’s very different here. In Canada...
【单选题】2004 年 9 月 , 中共十六届四中全会通过了
A.
《中共中央关于构建社会主义和谐社会若干重大问题的决定》
B.
《关于加强党的执政能力建设的决定》
C.
《关于加强和改进党的作风建设的决定》
D.
《关于农业和农村工作若干重大问题的决定》
【单选题】2004年9月,中共十六届四中全会通过了____。
A.
《关于深化行政管理体制和机构改革的意见》
B.
《关于制定国民经济和社会发展第十二个五年规划的建议》
C.
《关于推进农村改革发展若干重大问题的决定》
D.
《关于加强党的执政能力建设的决定》
【判断题】To have a pet fish, you needn’t worry about anything.养宠物鱼没有任何担忧。
A.
正确
B.
错误
【判断题】To have a pet fish, you needn’t worry about anything.
A.
正确
B.
错误
相关题目:
【单选题】【R1】
A.
THE NECESSITY TO STOP THE CURRENT PRACTIC E.
B.
EFFECT OF THE PET-RAISING INDUSTRY ON FISH POPULATIO N.
E.
CONSEQUENCES FROM KILLING FISH PREDATORS. D. CONSUMPTION OF FISH BY DOMESTIC ANIMALS. E. THE PRACTICE OF REMOVING PREDATORY SPECIES. ALL OVER THE WORLD, FISHING COMMUNITIES ARE SCREAMING FOR THE HEADS OF SEALS, DOLPHINS, PELICANS AND EVEN WHALES. THE REASON FOR THIS IS GROSSLY DIMINISHED POPULATIONS OF COMMERCIAL FIS H. SIMPLY PUT, MOST OF THE WORLD'S COMMERCIAL FISHERIES HAVE COLLAPSED OR ARE IN A STATE OF COLLAPS E. THE REASON FOR THE COLLAPSE HAS BEEN A COMBINATION OF MISMANAGEMENT AND CORRUPTION WITHIN GOVERNMENTAL FISHERY DEPARTMENTS, INDUSTRIAL OVER-FISHING, INCREASING DEMAND FROM STEADILY RISING HUMAN POPULATIONS AND JUST PLAIN GREE D. 【R1】______ INSTEAD OF FACING UP TO REAL REASONS, GOVERNMENT BUREAUCRATS, FISHERMEN AND THE PUBLIC HAVE CHOSEN TO SCAPEGOAT OTHER SPECIES THAT RELY ON FISH FOR THEIR SURVIVAL. BECAUSE OF THIS, CANADIANS ARE ENGAGED IN A MAMSSIVE SLAUGHTER OF SEALS ON THE ATLANTIC COAST AND CLAMOURING FOR A SEA LION KILLED ON THE PACIFIC COAST. THE NAMIBIANS ARE KILLING SOME 60,000 SEALS EACH YEAR. THE JAPANESE ARE SLAUGHTERING DOLPHINS; FISHERMEN IN CALIFORNIA ARE KILLING AND MAIMING PELICANS AND CORMORANTS; AND THE NORWEGIANS, ICELANDERS AND THE JAPANESE ARE STEADILY INCREASING THEIR ILLEGAL WHALE KILLS. 【R2】______ IN FACT, IN EVERY COASTAL COMMUNITY THE STORY IS THE SAM E. KILL THE SEALS, KILL THE BIRDS AND KILL THE DOLPHINS—ANYTHING TO SAVE THE FIS H. IRONICALLY, THE DIMINISHMENT OF SEALS AND OTHER NATURAL PREDATORS IS DIRECTLY CONTRIBUTING TO A FURTHER DECLINE IN FIS H. THE REASON FOR THIS IS THAT MARINE MAMMALS AND BIRDS EAT FISH AND REMOVE SICK AND WEAK SPECIES FROM THE POPULATIONS THEY PREY UPO N. IN THE CASE OF THE HARP SEAL, THE SEALS REMOVE SPECIES THAT PREY UPON COD AND THUS REDUCE PREDATORY SPECIES HAVING AN IMPACT ON THE CO D. THE FACT IS THAT THE LARGEST PREDATORS OF FISH ARE OTHER FIS H. SEALS, DOLPHINS, PELICANS AND CORMORANTS KEEP THESE POPULATIONS IN CHECK AND IN BALANC E. 【R3】______ BEFORE MODERN GLOBAL FISHING, MARINE MAMMAL AND SEA BIRD POPULATIONS WERE MUCH MORE POPULOUS THAN TODAY. THE SEAL POPULATION ON THE EAST COAST ALONE WAS CLOSE TO 40 MILLION ONLY 500 YEARS AGO. AND THERE WAS NO SHORTAGE OF FIS H. THE COD HAVE BEEN REDUCED TO ONE PER CENT OF THEIR ORIGINAL NUMBERS IN THE LAST 500 YEARS BY THE HUMAN SPECIES. LET'S PUT THIS IN PERSPECTIV E. THE WORLDWIDE POPULATION OF ALL SPECIES OF SEALS IS ABOUT 28 MILLION YET THE WORLDWIDE POPULATION OF DOMESTIC HOUSE CATS IS ESTIMATED TO BE ABOUT 80 MILLION THE HOUSE CAT POPULATION OF THE US ALONE CONSUMES 2. 9 MILLION TONS OF FISH EACH YEAR. THIS MEANS THAT SOUTH AFRICA'S ENTIRE ANNUAL CATCH OF FISH IS ONLY 17 PER CENT OF THIS 2. 9-MILLION-TON REQUIREMENT AS SEAL CONSERVATIONIST FRANCOIS HUGO OF SOUTH AFRICA PUTS IT, 'WE ARE DESTROYING OUR INDIGENOUS NATURAL WILDLIFE TO FEED AN UNCHECKED EXOTIC DOMESTIC PET MARKET. ' 【R4】______ IT IS ALSO A TRAGEDY THAT MORE THAN 50 PER CENT OF ALL THE FISH TAKEN FROM THE SEA ARE NOT EATEN BY PEOPL E. MOST OF IT IS RENDERED INTO ANIMAL FEED FOR CATTLE, CHICKENS, PIGS AND, IRONICALLY, FOR FARM-RAISED SALMO N. IT TAKES 30 TO 50 FISH CAUGHT FROM THE OCEAN TO RAISE AND MARKET ONE FARM-RAISED SALMO N. CAPTAIN JACQUES COUSTEAU TOLD ME NOT LONG BEFORE HE DIED THAT 'THE OCEANS ARE DYING IN OUR TIM E. ' 【R5】______ WE MUST BE INSANE TO CONTINUE TO PULL THE LAST OF THE FISHES FROM THE SEA TO FED DOMESTIC PETS AND LIVESTOC K. MOST OF THESE FISH ARE THE SMALL FISHES LIKE THE HERRING AND SAND-EELS—THE VERY FISH THAT PROVIDE THE FOUNDATION OF THE FOOD CHAIN FOR THE LARGER FIS H. THE NORTH SEA SAND-EEL FISHERY ALONE HAS DESTROYED TENS OF THOUSANDS OF PUFFINS AND THIS FISHERY IS EXCLUSIVELY FOR THE LIVESTOCK FEED TRAD E. IF NATIONS SIMPLY PROHIBITED THE TAKING OF FISH TO FEED LIVESTOCK AND PETS, WE WOULD EFFECTIVELY CUT THE ANNUAL REDUCTION OF FISH FROM OUR OCEANS BY MORE THAN 50 PER CENT. BUT IT WON'T HAPPEN BECAUSE THERE IS MUCH MONEY TO BE MADE FROM SELLING THESE PRODUCTS AND GOVERNMENT BUREAUCRATS AND POLITICIANS DO WHAT THEY ARE TOLD BY THE CORPORATIONS THAT HAVE THE MONEY AND PROVIDE THE JOBS. UNFORTUNATELY, THIS PATH HAS ONLY ONE DESTINATION—THE SILENT SEAS, FISHES OUT, WITH WHALES, SEALS, BIRDS, AND TURTLES REMOVE D. A STAGNANT STINKING CESSPOOL OF LIFELESS BRINE WILL BE OUR LEGACY.