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问题
单项选择题
慢性盘状红斑狼疮有()
A.鳞状化生
B.角化珠
C.胶样小体
D.角质栓塞
E.影细胞
答案
参考答案:
D
选择题
He went to Beijing in 1990 and _____ there ever since.
A. is working
B. has been working
C. works
D. worked
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填空题
根据奎恩的研究,()是企业文化战略类型
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