问题
单项选择题 A1型题
下列关于癌的病理分级的描述不正确的是()。
A.高分化鳞癌形成角化珠
B.低分化鳞癌恶性度高
C.未分化癌属高度恶性的腺癌
D.实性癌不形成腺样结构
E.分级主要依据癌组织细胞的分化程度
答案
参考答案:C
解析:未分化癌具有明显的异型性,属高度恶性肿瘤,一般难以判定其组织来源,因此正确答案是C。
下列关于癌的病理分级的描述不正确的是()。
A.高分化鳞癌形成角化珠
B.低分化鳞癌恶性度高
C.未分化癌属高度恶性的腺癌
D.实性癌不形成腺样结构
E.分级主要依据癌组织细胞的分化程度
参考答案:C
解析:未分化癌具有明显的异型性,属高度恶性肿瘤,一般难以判定其组织来源,因此正确答案是C。
Look at this, please. It's __1___ my family. ___2___ man and the woman ___3___ the middle is my father and mother. On the left(左边) is my ___4___ Mike. And the girl on the right(右边) is me. You can see it's a family ___5___ five people. This is my bedroom. There ___6___ a clock on my desk, and a computer is on the desk, ___7___ . My ___8___ bedroom is over there. You can also see a desk, ___9___ it's not big. There are ___10___ flowers and books on it.
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