What do we learn from the woman's words?

What do we learn from the woman's words?A. She has more letters now than befor B

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What probably is the relationship between the two speakers?

What probably is the relationship between the two speakers?A. Teacher and studen

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无论何种原因,游客中途退团并要求延长在华旅游期限,导游应帮其办理一切相关手续。(  )

无论何种原因,游客中途退团并要求延长在华旅游期限,导游应帮其办理一切相关手续。(  )

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游客携带中药材前往国外的,总值限人民币300元。 (  )

游客携带中药材前往国外的,总值限人民币300元。 (  )

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关于溶血性链球菌感染,下列哪项是错误的(  )

关于溶血性链球菌感染,下列哪项是错误的(  )A.易扩散、缺乏局限化倾向 B.脓液稀薄 C.易导致败血症 D.是蜂窝织炎、丹毒等的常见致病菌 E.常有转移性脓肿

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