问题
单项选择题
下列哪种癌组织易形成空洞（）
A.腺癌
B.肺泡上皮癌
C.扁平上皮癌
D.大细胞未分化癌
E.小细胞未分化癌
答案
参考答案：C
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下列哪种癌组织易形成空洞（）
A.腺癌
B.肺泡上皮癌
C.扁平上皮癌
D.大细胞未分化癌
E.小细胞未分化癌
参考答案：C
| 用单词的适当形式填空。 | |
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| 1. Our English teacher always us to read English crazily. 2. When I got home yesterday, Mum the floor in the kitchen. 3. Mr Wang with his students their plans for the winter holidays at the moment. 4. At last, my father to buy me a new computer as a new year present. 5. —Are you still working on the project? —Yes, and I it in half an hour. |