问题
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According to the interviewee, what is the problem with the research?A.The researchers can"
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What’s the problem if the first person adjusts the angle?A.The work can’t be finished a
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If we want to solve a problem the first step is t
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If we want to solve a problem the first step is t
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What is the problem the modern people are facing
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What is the main idea of the first paragraph?A.People do not always analyze the problem th