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【判断题】
自行组织救援起复时,原则上在确认没有损坏铁路线路设施和车辆走行、制动控制系统的情况下,用轨道车或接触网作业车自备的液压起复器具进行救援起复。( )A.
正确
B.
错误
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【简答题】A. some human disease treatments B. some diseases C. human survival D. human genomes E. key areas F. healthier lifestyle Chimpanzee extinction may affect______.
【多选题】The metabolome of E. coli growing on glucose is dominated by a few classes of metabolites:
A.
glutamate (49%)
B.
nucleotides (mainly ribonucleoside triphosphates) (15%)
C.
intermediates of glycolysis, the citric acid cycle, and the pentose phosphate pathway (central pathways of carbon metabolism) (15%)
D.
redox cofactors and glutathione (9%)
【简答题】metabolome
【简答题】数字定价技巧和折扣定价技巧。
【单选题】They are just human creatures in a human environment, trying to __________ themselves to a social situation.
A.
adopt
B.
adapt
C.
adjust
D.
admit
【单选题】What is the relationship between human element and global warming in Roberts eyes?
A.
Human elements cause global warming.
B.
Human elements make global warming worse.
C.
Global warming changes human elements.
D.
Global warming will cause human distinction.
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