题目内容

For 20 years, we were passive witnesses to the deteriorationof prices of our raw materials and an excessive increases of the prices of manufactured goods.

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As he is a perfect stranger in the city, I hope you will give him the necessary help.

视唱练耳是和()律动紧密结合的。

视唱练耳是和身体律动

Inventory is generally categorized as:

A. raw materials
B. work-in-progress
C. finished goods
D. obsolescence materials

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