问题
单项选择题
天疱疮的病理学特征( )
A．棘层增厚，棘细胞肿胀，固有层少量淋巴细胞浸润
B．不典型增生
C．基底细胞层液化变性，固有层淋巴细胞浸润带
D．棘层松解
E．基底层下疱
答案
参考答案：D
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天疱疮的病理学特征( )
A．棘层增厚，棘细胞肿胀，固有层少量淋巴细胞浸润
B．不典型增生
C．基底细胞层液化变性，固有层淋巴细胞浸润带
D．棘层松解
E．基底层下疱
参考答案：D
| 完形填空。 |
| A London family were enjoying an unusual holiday in Iceland (冰岛) last month when things went very wrong. Anne and Ben Harding and their two children, Claire, 13, and Sam, 11, 1 died in freezing water. The accident happened while the Harding family were 2 a glacier (冰河) in a popular Icelandic beautiful place. 3 were walking along the edge of the ice when suddenly they fell 4 the ice into the freezing water. His father Ben heard a cry for help and ran towards 5 . "I found my wife and children in the ice water. And then my wife Anne just 6 below the surface (表面). It was terrible." Ben 7 his children from the water, but when he went to save his wife, he fell in, too, as he was trying to 8 in the ice. 9 , when he was in the water, he went all out to catch hold of Anne and pulled her 10 out of water. "Her face was blue. 11 was really frightening (恐怖的)". Anne spent three days in hospital there before the family 12 . And what are their plans for their next holiday? |
| ( )1. A. nearly B. hardly C. fully D. helplessly ( )2. A. swimming B. visiting C. reaching D. exploring ( )3. A. The children B. Anne C. The Harding family D. Anne and children ( )4. A. through B. off C. down D. to ( )5. A. the bank of the river B. the edge of the glacier C. the end of the glacier D. the end of the river ( )6. A. dropped B. swam C. sank D. cried ( )7. A. pushed B. pulled C. saved D. helped ( )8. A. help Anne B. jump into the water C. swim towards Anne D. jump across the hole ( )9. A. Luckily B. Strangely C. Excitedly D. Clearly ( )10. A. arm B. leg C. head D. face ( )11. A. That B. It C. She D. I ( )12. A. returned to Iceland B. returned from England C. returned to England D. returned from Europe |