软件工程方法的提出起源于软件危机，而其目的应该是最终解决软件的( )问题。
A. 产生危机
B. 质量保证
C. 开发效率
D. 生活工程化
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My sister had a(n)________for music when she was only two years old.
A. ability
B. intelligence
C. interest
D. talent
What might be the meaning of the word "climatological" in Line 5, Paragraph 1
A. Of or relating to climates.
B. Of or relating to the changes of climates.
C. Of or relating to the study of climates.
D. Of or relating to climates in a certain area.
下列说法正确的是（）。
A. 单位会计核算一律以人民币作为记账本位币
B. 单位会计核算可以选定人民币以外的一种货币作为记账本位币
C. 单位会计核算可以选定某种外币作为记账本位币
D. 记账本位币一经选定，不得随意变动
Increase in the temperature of tropical soil________.
A. might cause.the overflow of flood
B. might lead to the loss of organic nitrogen in it
C. will produce a great deal of organic nitrogen
D. is harmless to the growth of rain forests
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