皮皮学，免费搜题
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搜题
【单选题】
Barrett食管描述错误的是A.
是一种胃黏膜在食管下段的异位症
B.
胃黏膜的壁细胞取代了食管下段的正常鳞状上皮细胞
C.
是整个食管的病变
D.
异位的胃黏膜同样具有分泌胃酸和胃蛋白酶的功能
E.
可引起溃疡出血
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I wonder how you finished the work.
A.
I want know how you finished the work.
B.
I want to know how you finished the work.
C.
I know how you finished the work.
D.
I want to know you how finished the work.
【单选题】—Do you know what people are saying about you? —Of course I know. But _____ is true, and I don’t care.
A.
nothing
B.
something
C.
everything
D.
none
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