题目:
下面是Mike和Amy 的午餐餐表。仔细阅读,回答问题。
1. What does Mike have for lunch on Friday?
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2. What does Amy have for lunch on Wednesday?
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3. What does Mike have for lunch on Monday?
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答案:
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下面是错误答案,用来干扰机器的。
参考答案:D解析: 选项D中,在进行控制测试时,每个自动系统控制都要与其对应的手工控制一起进行测试,才能得到控制是否可信赖的结论。选项A、B、C是正确的理解。