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【简答题】
Dick was born in a poor family. His father had a small boat and went fishing in the morning and sold the fish in the market in the afternoon. Then he bought some food for his family. When winter came, they were often hungry. One morning the hungry man fell into the river and wasn't found. 小题1:___________ His aunt had to look after him. Twenty years passed. 小题2:___________ He found work on a farm. He worked hard and wanted to get more money. 小题3:___________ The woman was very happy but one day she died in a traffic accident. The young man was very sad. After he buried her, he decided to buy a beautiful tombstone(墓碑) for her. 小题4:___________, but all the tombstones were too expensive. He asked, 'Do you sell an old tombstone, sir?' 'Yes, we do, sir, ' answered the shopkeeper. 'Is it as expensive as the new one?' 'No, it's much cheaper,' said the man. '小题5:___________ ' 'It doesn't matter, ' said Dick. 'My aunt couldn't read. ' A. Dick became a tall, strong man. B. But another name was engraved(刻) on it. C. He went to town and came in a shop D. Dick's mother left her three-year-old son without saying good-bye. E. He often went to see his aunt with some nice presents.
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【简答题】170年来,正是在马克思主义的指导下,社会主义由( )变成科学,由科学理论转变为社会实践。
【单选题】肺表面活性物质的主要性质和作用
A.
是磷脂,提高肺泡表面张力
B.
是磷脂,降低肺泡表面张力
C.
是糖蛋白,提高肺泡表面张力
D.
是糖蛋白,降低肺泡表面张力
E.
是糖脂,保护肺泡上皮
【单选题】有关结核球的描述中,哪项是错误的:
A.
病变不进展、不扩散
B.
由纤维包裹的干酪样坏死物构成
C.
好发于肺上叶,易与肺癌混淆
D.
常由浸润型、慢性纤维空洞型演化而来
E.
为境界清楚的球形病变
【单选题】关于凝固性坏死的描述以下哪一项是错误的?
A.
组织轮廓尚存
B.
细胞结构消失
C.
干酪样坏死是其特殊类型
D.
溶解成羹状物
E.
坏死组织灰白干燥
【单选题】关于慢性纤维空洞型肺结核的描述哪项是错误的()。
A.
肺内可见一个或多个厚壁空洞
B.
病变仅限于同侧肺下叶
C.
空洞壁内层为干酪样坏死物
D.
可演变为硬化型肺结核
E.
可引起大咯血及脓气胸
【单选题】关于干酪样坏死的描述,下列哪项是错误的
A.
是彻底的凝固性坏死
B.
肉眼观呈淡黄色、均匀细腻
C.
镜下为红染无结构的颗粒状物
D.
坏死灶内的结核杆菌已死亡
【单选题】肺表面活性物质的主要性质和作用
A.
是磷脂、提高肺泡表面张力
B.
是磷脂、降低肺泡表面张力
C.
是糖脂、保护肺泡上皮
D.
是糖蛋白,降低肺泡表面张力
E.
是糖蛋白,提高肺泡表面张力
【单选题】肺表面活性物质的主要性质和作用
A.
是糖胺多糖,可提高肺泡表面张力
B.
是磷脂,可降低肺泡表面张力
C.
是脂蛋白,可提高肺泡表面张力
D.
是糖蛋白,可降低肺泡表面张力
E.
是糖脂,保护肺泡上皮
【单选题】关于干酪样坏死物的描述,哪项是错误的( )
A.
红染无结构的颗粒状物
B.
质地较实呈固体状
C.
不含结核杆菌
D.
液化的干酪样坏死物含大量结核杆菌
【单选题】关于干酪样坏死的描述,下列哪项是错误的是
A.
是彻底的凝固性坏死
B.
肉眼观呈淡黄色、均匀细腻
C.
镜下为红染无结构的颗粒状物
D.
坏死灶内的结核杆菌已死亡
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