皮皮学，免费搜题
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【单选题】
下列哪项关于纤维素性炎的叙述是正确的?A.
假膜不易脱落
B.
其好发部位是浆膜、粘膜和肺
C.
肺的纤维素性炎常引起肺泡壁的破坏
D.
假膜易脱落
E.
假膜的成份为纤维素、间皮细胞、白细胞和细菌
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— I hope you liked the concert last night. — How on earth do you know I went to the concert? I __________ you.
A.
haven’t told
B.
hadn’t told
C.
didn’t tell
D.
won’t tell
【单选题】下列对数据库的定义正确的是( )
A.
包括数据库的规划、设计、维护和管理
B.
以数据库为基础的各种应用程序。
C.
数据的汇集，它们以一定的形式存于存储介质。
D.
管理数据库的软件，它实现数据库的各种功能。
【单选题】--I hope you liked the movie last night. --How on earth do you know I went to the cinema? I ______you.
A.
haven’t told
B.
hadn’t told
C.
didn’t tell
D.
wouldn’t tell
【单选题】What does Matthew Martinez imply about tech workers in the current job market?
A.
They need to be flexible in their requirements.
B.
They should not expect conditions to change soon.
C.
They may be able to negotiate better work situations.
D.
They can get the best jobs through recruiting and staffing firms.
【单选题】—I hope you enjoyed yourself at Susan’s birthday party. —How do you know I went to her party? I remember I you .
A.
don’t tell
B.
didn’t tell
C.
haven’t told
D.
hadn’t told
【简答题】某种皮衣价格为1650元,打八折出售可盈利10%。那么若以1650元出售,可盈利( )元。
【简答题】某种皮衣价格为1650元，打八折售出仍可盈利10%，那么若以1650元售出，可以盈利多少元？
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