What is probably the meaning of "falter"(Para.4)？
A. succeed
B. finish
C. stumble
D. fall
查看答案
Schools Chancellor's words imply that______.
A. all the schools on the list should be closed
B. a school's performance is the only standard of further existence
C. any school shouldn't find any excuse for themselves
D. he has the final word
According to the text, the following statements about nitrogen are true EXCEPT______.
A. nitrogen suppresses marine life
B. nitrogen is a fertilizer Which helps plants grow
C. nitrogen in large quantities is fatal to bodies of water
D. nitrogen can rob water of oxygen
通过单独反映投资活动产生的现金流量，可以帮助投资者和债权人预计对企业未来现金流量的要求权，以及获得前期现金流入的需付出的代价。()
A. 正确
B. 错误
没有开始的名义值方法、敏感性方法、波动性方法，就不会有VaR方法的出现。()
A. 正确
B. 错误
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