【单选题】【消耗次数：1】
I followed her _______ but I still couldnt work out how to use the sewing machine.
①
description
②
introduction
③
instructions
④
comments
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相关题目
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I don’t think you can work out the maths problem ___ her help.
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since
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unless
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I haven’t seen her for years, but I could still ____ her voice on the phone.
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A.easy
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No, the party wasnt held
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I remember her face but I cannot___ where I met her.
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随机题目
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输入电阻小，输出电阻大
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