董事长的正确定位是：董事长是公司的董事长而不仅仅是董事会的董事长。 ()
A. 正确
B. 错误
The welding techniques ______.
A. can cause a lot of changes in sculpture arts
B. permit details of an object to be seen clearly
C. can superimpose multiple sides of sculptor's designs
D. can make artists adaptable to be surroundings
It can be inferred from the second paragraph that ______.
A. the price war will reverse the present situation
B. the Wireless equipment makers will try to improve the original networks
C. the handset makers will produce new phones with high technology
D. the Europeans are enthusiastic about the new advanced cell-phones
Professor Bouvier believes that insects ______.
A. do not have intelligence
B. behave in an intelligent way
C. are capable of reasoning
D. are more intelligent than we thought
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