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【简答题】
在0.1 K2CrO4溶液中,逐滴加入0.1 H2SO4溶液,溶液颜色将会变成( )
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皮皮学刷刷变学霸
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【简答题】She is _________ (interest) in designing dresses. 2. I received their ________ (invite) card yesterday. 3. Would you like to join the _______ (cycle) club with me? 4. We must accept the _________ (pos...
【简答题】She is _________ (interest) in designing dresses. 2. I received their ________ (invite) card yesterday. 3. Would you like to join the _______ (cycle) club with me? 4. We must accept the _________ (pos...
【单选题】男性，34岁，吸烟8年，反复咳嗽、咯痰3年。2个月来发热，体温37.6～38.2℃，咳嗽加重，咯少量白痰，痰中偶带血丝，伴乏力、盗汗、关节酸痛，食欲稍减退，体重下降5kg。今晨漱口时突然咯鲜血，量约100ml。X线胸片发现左肺有片状阴影，其间有透亮区。导致咯血最可能的疾病是
A.
慢性支气管炎
B.
支气管扩张
C.
肺癌
D.
肺结核
E.
先天性多发性肺囊肿
【简答题】主动悬架和半主动悬架的区别点是什么?
【单选题】男性，54岁，因发热咳嗽、咳痰伴有间断咯血入院，住院期间发现痰菌阳性，入院后经抗结核等治疗咯血停止，一般情况好转患者的痰液处理方法为（）
A.
把痰液吐进纸篓中
B.
把痰吐人垃圾袋内
C.
把痰吐到厕所内
D.
把痰液吐到痰盂内倒掉
E.
吐在卫生纸里包好后焚烧
【单选题】T he girls ____ several gifts, but she didn’t _____ them.
A.
accept; receive
B.
received; accepted
C.
received; accept
D.
receive d; accept
【简答题】Choose a right word or expression to complete each of the following sentences. Change the form if necessary. 1. She was in her_______(late/later) thirties when she received her Ph.D. from Columbia Uni...
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