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【单选题】
最常见的输血反应是A.
过敏反应
B.
溶血反应
C.
细菌污染反应
D.
心衰
E.
发热反应
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【简答题】W inter swimming has gradually aroused the enthusiasm of more and more people in Beijing. T hree years ago, few people can swim in the icy water. B ut now a Winter-swimming Enthusiasts ’ ( 爱好者 ) Club ...
【简答题】综合填空(用所给单词的适当形式填空。每词限用一次) Amy is thir. She comes from ____81____. She’s in China with her ____82____ now. She’s a student in No.2 High School. She likes her school and all of her ____83____. She t...
【简答题】{补全对话(5分) 请阅读下面对话,根据对话内容从方框中选择恰当的句子填入空白中,使对话通顺、合理,意思完整,并在答题卷上将其序号涂黑。(每空一句,每小题1分)。 (Zhang=Z Mr.Smith=M) Z:Hello,are you Mr.Smith from the United States? M:Yes,Robert Smith.Please call me Robert.81 ____...
【单选题】多效与单效蒸发对比,描述错误的是 A. 多效蒸发的经济性提升 B. 多效蒸发的生产强度降低 C. 多效蒸发的设备投资降低 D. 多效蒸发的有效温差减小
A.
a
B.
b
C.
c
D.
d
【简答题】watch learn be have Chinese Dick and Ellen come from America. Now they 81_____________ in Tianjin. Every morning they get up very early. Then they go to work by car. They start their wo...
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【单选题】多效与单效蒸发对比,描述错误的是 A. 多效蒸发的经济性提升 B. 多效蒸发的生产强度降低 C. 多效蒸发的设备投资降低 D. 多效蒸发的有效温差减小
A.
a
B.
b
C.
c
D.
d
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