【判断题】【消耗次数：1】
A: Have you been wasting time on computer games again? B: Not really. I’ve been studying a lot and I need a break.
①
正确
②
错误
参考答案：
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相关题目
【单选题】
-I’ve been using the computer for a long time and my neck doesn’t feel well. -_____________________.
①
You’d better stop the work and take a rest
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Never mind
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【单选题】
A: Have you ever been to Huangshan? B:[填空].
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随机题目
【单选题】
有A、B两份不同浓度的有色物质溶液，A溶液用1.00cm 吸收池，B溶液用2.00cm 吸收池，在同一波长下测得的吸光度的值相等，则它们的浓度关系为
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