更多“电子产品容易受到突然断电的损害，断电可能是短暂的，才十分之一”相关的问题
《商业银行法》规定，商业银行流动性资产余额与流动性负债余额的比例不得低于（）。
A、15%
B、25%
C、30%
D、50%
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早在20世纪60年代，周恩来总理结合导游工作的实际，当时提出翻译导游人员要做“五大员”，即宣传员、调研员、服务员、安全员和情况调査员。()
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正常运行条件下，电力网频率允许偏差是（）Hz。
A . A、±0.2～±0.5
B . B、±1～±2
C . C、±2～±3
D . D、±3～±4
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（）是影响青年医生成长的重要因素
A.医学教学水平的落后 B.不重视思维能力的培养 C.医学科研水平的落后 D.不重视心理教育
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在无鳞鱼的初加工过程中，在鱼中添加盐、醋后反复搓揉，其主要目的是（）。
A . A．加香味
B . B．加底味
C . C．去异味
D . D．去黏液
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头痛、呕吐和视神经乳头水肿，提示下列哪一种情况()
A、脑震荡
B、球麻痹
C、脑肿瘤
D、弛缓性瘫痪
E、蛛网膜下腔出血
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· Read the passage below about Volkswagen.· For each question (23 -28),-choose the correct answer.· Mark one letter (A, B or C) on your Answer sheet. The History of Volkswagen Ferdinand Porsche started work on the "people" car with money he received from the German government. In 1938 he returned to Germany, founded Volkswagen Gmbh and started production with his new American machinery in Wolfsburg, Lower Saxony. Commercial production stopped during the war and factory and its 9,000 workers fell into British hands in 1945. After the war the British helped the local economy by ordering 20,000 cars but decided not to take over the company as they did not think it had a future. Instead, Heinrich Nordhoff took over as Managing Director and the Volkswagen success story began. Within five years annual production went from 20, 000 to 230, 000 cars and the company founded its first South American subsidiary, Volkswagen do Brazil S. A. In 1949 the first exports to the USA arrived in New York, where they were described as ’beetle-like’ and the VW Beetle legend was born. Thirty-two years later the 20 millionth Beetle rolled off a Volkswagen de Mexico production line. In 1960 Volkswagen became a public limited company valued at DM 600 m. The company continued its globalization by setting up its own production facilities in Australia (1957), Nigeria (1973) and Japan (1990) while expanding into the USA (1976) and Spain (1986) by buying car manufacturers. The company also Jet up a joint venture in China (1982). Political events at the end of 1989 gave VW the opportunity to move into central Europe, where it soon began production in the former East Germany and expanded into the Czech Republic. Today Volkswagen AG is Europe’s largest car-maker with 242,770 employees and a turnover of $65 bn. With new versions of the world’s two most successful cars, the Beetle and the Golf, the future for VW looks every bit as bright as its past.
A． 1977. B． 1982. C． 1994.
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2012年，某市参加生育保险人数达51.52万人，占应参保人数的比重由上年的85.4%上升到90.9%。该市参加基本养老保险人数69.80万人，比上年增长9.6%，其中女性30.59万人... 2012年参加基本医疗保险的男性人数约是参加工伤保险的男性人数的多少倍______
A.1.9
B.1.6
C.2.4
D.2.1
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根据结果标志对因素标志的不同反映，可以把现象总体数量上的依存关系划分为函数关系和相关关系。（)
根据结果标志对因素标志的不同反映，可以把现象总体数量上的依存关系划分为函数关系和相关关系。( )
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播种造林方法一般有穴播、条播、撒播、块播和缝播5种。( )
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不属于MALDI-TOF质谱常用基质的是（）
A.芥子酸
B.2，5-二羟基苯甲酸
C.2-氰基-4羟基肉桂酸
D.三氟乙酸
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侵权行为人是否承担无过错责任有人民法院来决定。（）
A.对 B.错
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