题目内容：
Plastics today contribute to a wide __________ of industries.
参考答案：
答案解析：
单选题：Plastics today contribute to a wide __________ of industries
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- 题目类型：单选题
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我国预算法律制度由（ ）构成。
我国预算法律制度由（ ）构成。
The film is very humorous but ___________can be enjoyed unle
The film is very humorous but ___________can be enjoyed unless you understand En
回答第42空。
回答第42空。
请填写答案：__________
请填写答案：__________
How does the man most probably feel?（ ）
How does the man most probably feel?（ ）