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【单选题】
下列分子中,中心原子采用sp3不等性杂化的是
A.
CCl4
B.
H2S ‍
C.
BeCl2
D.
BF3
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举一反三
【单选题】The type of industry most likely to engage in non-price competition is ___________.
A.
all industries engage in non-price competition.
B.
only strategic groups engage in non-price competition.
C.
a perfectly competitive industry.
D.
an oligopolistic industry
【单选题】一位下肢静脉曲张患者,晨起迅速倒地死亡,其死因可能是
A.
血栓栓塞
B.
气体栓塞
C.
脂肪栓塞
D.
羊水栓塞
E.
瘤细胞栓塞
【多选题】电影史上最早的一批影片:1895年的《工厂大门》《火车进站》》水浇园丁等,从这些影片可以看到,早期电影从影像角度上来说,跟今天电影的影像差异是巨大的,具体而言有以下几个方面的区别:
A.
没有景别的变化
B.
没有剪辑
C.
没有摄影机的运动
D.
没有声音
【单选题】If Alibaba who occupy the most market value in electronic business acquired the game industry, what was the type of acquisition?
A.
Horizontal mergers
B.
Vertical mergers
C.
Conglomerate mergers
D.
Others
【单选题】Assume that it is predicted that for the years after you graduate from college, the entire economy will experience a long period of recession during which people's incomes decrease. What type of indus...
A.
is income elastic.
B.
is income inelastic.
C.
is inferior
D.
is a complement.
E.
none of these industries
【单选题】The distinction between absorption costing and variable costing is most important for which type of industry?
A.
Marketing
B.
Manufacturing
C.
Retail
D.
Service
【判断题】The most common type of sampler used in the mining industry is the gravimetric sampler.
A.
正确
B.
错误
【判断题】恩格斯在《劳动在从猿到人转变过程中的作用》中指出劳动“是一切人类生活的第一个基本条件,而且达到这样的程度,以致我们在某种意义上不得不说:劳动创造了人本身”。
A.
正确
B.
错误
【单选题】If the firms in an oligopoly collude, the results will approximate what other type of industry?
A.
perfect competition
B.
monopolistic competition
C.
monopoly
D.
none of the above
【单选题】William of Occam强调信仰和()的分裂。
A.
理性
B.
政治
C.
权威
D.
经济
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