第9题: [单项选择]关于宫颈原位癌的描述正确的是() A. 异型细胞侵犯宫颈间质血管和淋巴 B. 宫颈上皮内瘤变即为宫颈原位癌 C. 异型细胞累及上皮全层,未穿透基底膜 D. 异型细胞侵犯上皮的1/3~2/3 E. 异型细胞侵犯宫颈腺体,穿透基底膜 参考答案:C 答案解析:子宫颈原位癌是从宫颈上皮内瘤样病变进展而来,指的是当癌细胞占上皮内全层或接近全层,尚未穿破上皮基底膜侵入下方固有膜者。
A. not accepted by people by 1930 B. very expensive all the time C. very expensive by 1950s D. very cheap 参考答案:C 答案解析:[解析] 事实细节题。本题是问印象派画家的作品的情况。根据文章最后一句By the 1930s impressionism had a large cult(信徒) following,and by