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题目内容
（郑州工程技术学院-建筑CAD）
The shopkeepers are complaining that business has been reduced to a ________ of what it was before the outbreak of war.
(A) fraction
(B) section
(C) portion
(D) trifle
(A) fraction
(B) section
(C) portion
(D) trifle
参考答案