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SECTION 1 Compulsory Translation (30 points) Over the past 50 years, technology has changed the fishing industry dramatically. Today, the romantic, rugged individual fisherman is as threatened a species as the cod and tuna that once swarmed into his nets. This is the cumulative result of more sophisticated fishing gear, more powerful boat engines and a lack of regard for local fishing environments by the multinational enterprises that have come to dominate this business. There are about 30 million professional fishermen worldwide, but 50 percent of the fish caught at sea are captured by only 1 percent of the boats, notes Xavier Pastor, European vice-president for Oceans, a non-profit international advocacy group for the world's oceans. 'Industrialized fishing is leading to the disappearance of the small fisherman,' he observes, with concomitant damage to both fish stock and to local economies and social structures. 'Some fleets are just too big,' Pastor says. 'They are very efficient at taking the last fish in an area, then they move on to something else.' This transformation has led to a global fishing crisis that is endangering most of the planet's commercial stocks. Oceans reports that industrial fishing worldwide yields between 80 million and 100 million tons of fish, but it also generates 27 million tons of discards (marine organisms thrown back into the water after they have been caught), causing negative effects on the ecosystem that will last for decades. According to the Fond and Agricultural Organization, the commercial productivity of the oceans is at an all-time low, with 75 percent to 80 percent of the world's major fisheries overexploited, fully exploited or recovering from depletion. 'We are not anti-fishing,' emphasizes Pastor. 'Fishing is important. We Want to make sure that future generations can do the same.'
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【判断题】为了使弹簧零件具有较高的弹性,其热处理一般是淬火后再经过中温回火。
A.
正确
B.
错误
【单选题】腋神经支配的肩部主要肌肉是
A.
三角肌和大圆肌
B.
三角肌和小圆肌
C.
三角肌和冈下肌
D.
三角肌和冈上肌
【单选题】复制文件profile到一个新文件profile.bak,作为备份( )。
A.
cp profile profile.bak
B.
cp profiel.bak profile
C.
mv profile profile.bak
D.
profile.bak profile
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【单选题】在揭示资本主义工资本质问题上首先要区分劳动和劳动力。资本主义工资的本质是
A.
工人全部劳动的报酬
B.
劳动力的价值或价格
C.
劳动的价值或价格
D.
劳动者剩余劳动创造的价值
【判断题】腋神经的肌支主要支配三角肌
A.
正确
B.
错误
【单选题】肩关节的主要结构是由肱骨的( )和肩胛骨的关节盂组成。
A.
肱骨头
B.
肱骨小头
C.
内上髁
D.
外上髁
【单选题】不属于慢性牙髓炎类型的是:
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慢性闭锁性牙髓炎
B.
慢性溃疡性牙髓炎
C.
慢性增生性牙髓炎
D.
牙髓变性
E.
残髓炎
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A.
肱二头肌
B.
肱三头肌
C.
喙肱肌
D.
三角肌
E.
胸大肌
【单选题】三角肌叙述错误的是
A.
属于上肢带肌
B.
起于锁骨外侧段、肩峰和肩胛冈
C.
止于肱骨三角肌粗隆
D.
受腋神经支配
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主要作用使肩关节内收、内旋
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