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    15．--Peter，set down the result of the experiment，______？
    --Oh，yes，but I need to find my pen first．（　　）
    A．will youB．shall youC．don't youD．do you

    分析 --彼得，把实验的结果记下来，好吗？--好的，但是我首先需要找到我的钢笔．

    解答 答案：A   Peter，set down the result of the experiment，是一个祈使句，只是把主语给出来了．肯定的祈使句的反义疑问句使用will you，或者won't you．故A正确．

    点评 肯定的祈使句的反义疑问句使用will you，或者won't you．否定的祈使句的反义疑问句使用will you．Let's…开头的反意问句用shall we？let us开头的反意问句用will you？

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