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【单选题】
【R4】
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.
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举一反三
【单选题】蓝光照射的护理措施哪项错误()
A.
保证液体补给,不能经口服者给静脉输液
B.
若单面光照,不要勤翻身
C.
患儿需戴护眼罩
D.
患儿需系好尿布,脱光衣服
E.
要正确记录蓝光灯管使用时间
【单选题】中国科学院心理科学研究所研制的CPM领导行为评价法的C因素是指______
A.
决策能力
B.
工作绩效
C.
处理人际关系的能力
D.
个人品德
【单选题】()又叫空白测量,是指用蒸馏水代替样品的测量,其所加试剂和操作步骤和实验测量完全相同。
A.
精密度
B.
准确度
C.
空白实验
D.
检出限
【多选题】空白实验指用 代替样品,其他所加试剂和步骤均与 测定完全相同的操作过程。
A.
纯水
B.
样品
【判断题】现场空白:以纯水组样品,从实验到采样现场又返回实验室。运输空白可用来测定样品运输、现场处理和储存期间或由容器带来的可能沾污。( )
A.
正确
B.
错误
【简答题】胸骨从上向下分为 、 和 三部分,胸骨柄和胸骨体连接处向前微凸的部分为 ,其侧方连结的是第 肋。
【多选题】下列对工程项目前期工作计划和工程项目建设总进度计划的认识中。正确的是( )。
A.
工程项目前期工作计划可使工程项目前期决策阶段各项工作的时间得到控制
B.
工程项目前期工作计划是对工程决策和实施阶段工作和工程进度的安排
C.
工程项目总进度计划应在施工图设计完成后编制
D.
工程项目总进度计划将具体安排各单位工程的开工和竣工日期
E.
投资计划年度分配表根据工程项目总进度计划安排各个年度的投资
【简答题】空白实验是指用 代替样品,其它所加试剂和操作步骤与样品测定 。
【多选题】一幅不经压缩的图像数据量(字节数)的计算,与______有关。
A.
分辨率
B.
线条多少
C.
颜色深度
D.
是否加边框
【多选题】下列关于工程项目前期工作计划和工程项目建设总进度计划的表述中,正确的是( )。
A.
工程项目前期工作计划可使工程项目决策阶段各项工作的时间得到控制
B.
工程项目前期工作计划是对工程决策和实施阶段工作和工程进度的安排
C.
工程项目建设总进度计划应在施工图设计完成后编制
D.
工程项目建设总进度计划将具体安排各单位工程的开工和竣工日期
E.
投资计划年度分配表根据工程项目总进度计划安排各个年度的投资
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