---- Why was the factory closed? ---- The workers have put down their tools and are refusing to work overtime unless they extra for it. A. will be paid B. are paid C. pay D. are being paid 【查看更多】
题目列表(包括答案和解析)
— Why was the factory closed? — The workers have put down their tools and are refusing to work overtime unless they _____ extra for it.
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A. will be paid B. are paid C. pay D. are being paid
