题目内容：
To meet the ever increasing demand ________ oil - refining equipment, the company will produce more of such equipment.
A of
B on
C with
D for
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：
单选题：To meet the ever increasi
- 题目分类：中级经济师
- 题目类型：单选题
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