招标控制价中的暂列金额可根据工程的复杂程度、设计深度、工程环境条件进行估算，一般可以按照分部分项工程费的一定比例作为参考，该比例范围是（）。
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His sister always spends so much________ clothes that she can ' t manage to live within
her income.
[A]for
[B]in
[C]at
[D]on
土地利用规划常用的研究分析方法中，属于统计分析的有（）。
A．To go to the school dining hall with the girl.B．To eat the sandwich his mother has ma
A. To go to the school dining hall with the girl.
B. To eat the sandwich his mother has made for him.
C. To have lunch with the girl at the restaurant.
D. To drink a glass of water only.
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