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【单选题】
,男,56岁,患中毒性肺炎,高热昏迷10天,经抗生素治疗病情有控制,但意识仍未清醒,近日发现口腔黏膜破溃,创面附着白色膜状物,用棉球拭去附着物,可见创面轻微出血,无疼痛。该病人口腔病变的原因可能是:A.
凝血功能障碍
B.
绿脓杆菌感染
C.
病毒感染
D.
维生素缺乏
E.
真菌感染
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反馈参考答案：
举一反三
【单选题】下列方法可用于区别青枯病和枯萎病的是( )
A.
剖开植株茎部，看维管束是否变为褐色
B.
闻病部是否有腐臭味
C.
观察叶片病斑形状
D.
挤压茎部，看是否有白色菌脓渗出
【单选题】She said she liked dancing but was not in the ___________ for is just then.
A.
manner
B.
intention
C.
desire
D.
mood
【单选题】The teacher said she liked my composition, and then proceeded to criticize every line of it!
A.
continued
B.
finished
C.
revealed
D.
enjoyed
【简答题】短文理解。 1. Mary Smith wanted to become a teacher because . [ ] A. she liked teaching B. she liked school life C. she liked children 2. The children enjoyed her teaching because . [ ] A. she was ...
【简答题】あしたは、たぶん、雨が( )だろう。「降る」
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