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【单选题】
To the people of the Bijagos archipelago, the shark is sacred. In (1)_____ ceremonies young men from these islands (2)_____ the coast of Guinea-Bissau must spear a shark and present the liver to their (3)_____ But can this ancient ceremony (4)_____ the economic fact that a bowl of shark's fin soup can cost $150 in the Far East? In the archipelago, and all along West Africa's coast, sharks are being 'finned' to (5)_____ Fishermen can earn $50-80 (6)_____ a kilo of sharks' fins, far more than ordinary fish. By the time they (7)_____ the Far East, they could be (8)_____ $500 a kilo or more valuable (9)_____ aphrodisiacs as well as for gourmets. The high demand is (10)_____ shark populations in West Africa and elsewhere. Most fish, vulnerable to (11)_____ eaten by bigger fish, protect their species by laying millions of eggs. But the shark has no natural enemy (12)_____ man, and gives birth to just a (13)_____ of young. (14)_____ female harks are often caught (15)_____ pregnant, the result has been predictably disastrous. Shark-like sawfish, which are also 'finned', are already virtually (16)_____ off the Bijagos islands, and guitarfish are (17)_____ threat. In some parts of West Africa, when sharks and other similar fish have been finned, the rest of the flesh is often (18)_____, salted and exported to places like Ghana, where there is a (19)_____ for lt. Dried shark is used much (20)_____ a stock cube would be elsewhere. But in the Bijagos islands, where traders are uninterested in exporting dried shark, carcasses are often left to rot on the beach.
A.
beginning
B.
start
C.
initiation
D.
initial
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举一反三
【单选题】论证的功能包括证成和()。
A.
推论
B.
辩论
C.
反驳
D.
归谬
【判断题】电压互感器PT的额定副边电压一般为100伏。
A.
正确
B.
错误
【单选题】斜方肌不能做的运动是
A.
使肩胛骨向脊柱靠拢
B.
上提肩胛骨
C.
下降肩胛骨
D.
头向对侧倾斜,面转向对侧
E.
头后仰
【判断题】成本差异的计算与分析一般按成本或费用项目进行。
A.
正确
B.
错误
【多选题】产品整体概念的三个基本层次是( )
A.
潜在产品
B.
基本产品
C.
核心产品
D.
形式产品
E.
附加产品
【单选题】教育科学理论研究的主要功能不包括()
A.
深化教育认识,揭示教育规律
B.
完善和发展原有的教育理论体系并构建新理论
C.
对研究成果进行逻辑证明
D.
为新的科学理论假说应用于实践寻求操作程序
【判断题】电压互感器PT的额定副边电压一般为100伏。
A.
正确
B.
错误
【单选题】斜方肌不能做的运动是
A.
使肩胛骨向脊柱靠拢
B.
上提肩胛骨
C.
下降肩胛骨
D.
头向对侧屈,面转向对侧
E.
头后仰
【单选题】论证的功能包括说服、()。
A.
推论和归谬
B.
反驳和归谬
C.
证成和推论
D.
证成和反驳
【判断题】谨慎容易造成前怕狼后怕虎的心理,所以谨慎在工作中是完全不必要的。()
A.
正确
B.
错误
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