单选题：Hearing problems may be alleviated by changes in diet and ex

题目内容：

Hearing problems may be alleviated by changes in diet and exercise habits． A．removed
B．cured
C．treated
D．lessened

参考答案：

答案解析：

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根据短文回答题。Sleepless at NightIt was a normal summer night. Humidity (湿气) hung in th

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在小学低年级识字教学中，有人按字音归类识字，有人按俯旁结构归类识字，这属于（　）。A．复述策略 B．理解一控制策略 C．精加工策略 D．组织策略

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Paragraph5______________A．he developed 3,000 theories B．he couldn't afford to bu

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