单选题:What effect does excessive positive ions have on some people

题目内容:
What effect does excessive positive ions have on some people? A.[ A ] They think they are ma
B.[ B ] They feel very tire
C.[ C ] They become violently sic
D.[ D ] They are too tired to do anythin
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What could the girl in the ticket office do for the passenge

What could the girl in the ticket office do for the passengers without asking th

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小包价旅游中的非选择部分不包括(  )。

小包价旅游中的非选择部分不包括(  )。A.住房 B.午、晚餐 C.早餐 D.机场接送和城市间的接送

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患者,女,28岁。结婚2年不孕,月经先后不定期,23~56天一行,行经期3~7天量少、色黯、有血块,经前乳胀。胸胁胀满烦

患者,女,28岁。结婚2年不孕,月经先后不定期,23~56天一行,行经期3~7天量少、色黯、有血块,经前乳胀。胸胁胀满烦躁易怒,舌红苔薄白,脉弦。妇科盆腔检查正

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导游人员接受送站任务后,必须在送站前(  )小时与散客或散客小包价旅游团确认送站时间和地点。

导游人员接受送站任务后,必须在送站前(  )小时与散客或散客小包价旅游团确认送站时间和地点。

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