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【多选题】
真理具有客观性是指______。
A.
真理是不依赖于意识的客观实在
B.
真理是不以人的意志为转移的客观规律
C.
真理中包含着不依赖于人类的客观内容
D.
真理的检验标准是客观的社会实践
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【单选题】若烷烃分子中C-C键能为345.6kJ/mol,则烯烃分子中烯键C=C的键能应是( )kJ/mol。
A.
等于2×345.6 ;
B.
大于2×345.6 ;
C.
小于345.6 ;
D.
小于2×345.6
【简答题】According to the passage,the 1 billion funds,if granted,would .be used to rebuild the International Space Station. B.be awarded to the scientists working at NASA. C.be shared by the two projects under...
【单选题】若烷分子中C-C键能为345.6kJ/mol,则烯烃分子中烯键 的键能应该是多少 kJ/mol?
A.
等于 2×345.6
B.
大于 2×345.6
C.
小于2×345.6
D.
小于345.6
【单选题】If a business owner decided to expand her business but rather than borrowing money from a bank used her own funds, then
A.
she would be unable to earn a normal profit.
B.
there is no cost associated with the expansion.
C.
she would forego the opportunity to earn interest on the money.
D.
the amount of her funds she used is an explicit cost.
E.
the amount of her funds she used is part of her normal profit.
【单选题】若烷分子中 C - C 键能为 345.6kJ / mol ,则烯烃分子中烯键的键能应该是多少 kJ / mol ? A .等于 2 × 345.6 B .大于 2 × 345.6 C .小于 2 × 345.6 D .小于 345.6
A.
B.
C.
D.
D
【单选题】现有Wg某不饱和链烃R(R分子中只含单键和双键),R能与VL(标准状况)氢气恰好完全反应,生成烷烃。若R的相对分子质量为M,阿伏加德罗常数为N A ,则lmol R中含有双键数目为(  )
A.
WVN A /22.4M
B.
MVN A /22.4W
C.
WV/22.4M
D.
MV/22.4W
【简答题】原文: 我从乡下跑到京成立,一转眼已经六年了。其间耳闻目睹的所谓国家大师, 算起来也不少 。 译文: 私が田舎から北京へ来て、瞬く間に 6年になる。その間、耳に効き目に見た国家の大事になるものは 数えてみれば相当であった 。
【单选题】According to the passage, the 1 billion funds, if granted, would
A.
be used to rebuild the International Space Station.
B.
be awarded to the scientists working at NASA.
C.
be shared by the two projects under the Space Launch Initiative.
D.
be spent on the investigation of the Columbia disaster.
【单选题】It is tree about the media mentioned in the passage that they ______.
A.
used to sell and buy each other in great numbers
B.
are trading each other in greater numbers today
C.
used to be controlled by two networks -- ABC and NBC
D.
have stopped the trend of acquisitions in the 1990s
【单选题】According to the passage, the 1 billion funds, if granted, would A.be used to rebuild the International Space Station.
B.
be awarded to the scientists working at NASA.
C.
be shared by the two projects under the Space Launch Initiative.
D.
be spent on the investigation of the Columbia disaster.
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