搜题
王老师:19139051760(拨打)
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第1题

With his work completed, the manager stepped back to his seat, feeling pleased ______ he was a man of action. 选择一项：
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第2题

— It.s rather cold in here. Do you mind if I close the window? — ________________ 选择一项： A. Sure, please. B. No,
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第3题

实验调查一般按什么步骤开展？
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第4题

— May I use your bike for a moment? — . 选择一项： A. By all means. B. It doesn.t matter. C. I
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