现金流动负债比率的取值为 40% 以上，表明该公司的经营活动产生的现金流量净额很充裕。()
We can learn from paragraph 2 that__________. 查看材料
A. measures should be taken to deal with global warming
B. the best way to deal with global warming is "let it be"
C. the seriousness of global warming has been exaggerated
D. promoting "business as usual" must be further stressed
The Bush administration__________. 查看材料
A. has assisted in aggravating global warming
B. has taken no measures against global warming
C. has executed compromises about global warming
D. has got big industries" support to stop global warming
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