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【简答题】
已知y=f（x）为偶函数，且在[0，+∞）上是减函数，则f（1-x 2 ）的增函数区间为______．
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反馈参考答案：
举一反三
【单选题】岩石的毛体积密度计算中需要考虑的体积是指哪些?
A.
岩石矿质实体的体积
B.
岩石矿质实体的体积+岩石闭口孔隙体积
C.
岩石矿质实体的体积+岩石闭口孔隙体积+岩石开口孔隙体积
D.
岩石闭口孔隙体积+岩石开口孔隙体积
【多选题】The ideas of parents usually ( ) in their children. 2.We’ve discussed all the marketing ( ) and decided to fax for television advertising. 3. Our company’s ( ) is to listen to o...
A.
franchise F. exceptional
B.
entail G.options
C.
released H.displayed
D.
philosophy I. demanding
E.
take root J. recovery
【简答题】语言实验室 选词填空 task 2 Complete the following sentences with the words from Task 1. Change the form if necessary. 1. Cable television companies have launched major campaigns to increase their number of ___...
【简答题】Task 2 Complete the following sentences with the words from Task 1. Change the form if necessary. 1. Cable television companies have launched major campaigns to increase their number of ____________...
【简答题】The ideas of parents usually ____ in their children.
【简答题】绘制一组QQ对话页面的线框图
【简答题】The
ideas of parents usually _________ in their children.(take root)
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