与亚急性甲状腺炎有关的病因
A．"铅管"征
B．"鹅卵石"征
C．"鸟嘴"征
D．"杯口"征
E．充盈缺损
参考答案：C
解析：[解题思路] 1．继发性甲状旁腺功能亢进症多见于低血钙病人，因此甲旁亢常伴有低血钙。2．原发性甲亢是一种自体免疫性疾病。许多研究发现，绝大多数甲亢患者血清中有几种与促甲状腺激素类似的物质都能促使动物和人甲状腺释放甲状腺激素。它们都属于G类的免疫球蛋白。3．亚急性甲状腺炎常继发于上呼吸道感染或流行性腮腺炎，病因可能是与病毒感染有关。
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| Michel is a young girl who works for the police 1 a handwriting expert (专家). She has helped 2 many criminals (罪犯) by using her special talents (天才). When she was fourteen, Michel was already 3 interested in the differences in her friends' 4 that she would spend hours 5 them. After 6 college she went to France for a 7 two-year class in handwriting at the School of Police Science. Michel says that it is 8 for people to hide their handwriting. She can discover 9 of what she needs to know simply 10 looking at the writing with her own eyes, 11 she also has machines 12 help her make 13 different kinds of paper and ink. This knowledge is often 14 great help to the police. Michel believes that handwriting is a good 15 of what kind of person the 16 is. "I wouldn't go out with a fellow 17 I didn't like his handwriting." She says. But she 18 she fell in love with her future husband, a young policeman 19 she studied his handwriting. It is later proved to b 20 , however. | |||
| ( )1. A. with ( )2. A. search ( )3. A. so ( )4. A. books ( )5. A. writing ( )6. A. attending ( )7. A. powerful ( )8. A. main ( )9. A. most ( )10. A. with ( )11. A. so ( )12. A. they ( )13. A. up ( )14. A. of ( )15. A. test ( )16. A. thief ( )17. A. whether ( )18. A. adds ( )19. A. before ( )20. A. necessary | B. by B. follow B. too B. letter B. studying B. finishing B. natural B. safe B. nothing B. by B. for B. in which B. out B. to B. sign (标记) B. criminal B. unless B. tells B. after B. all right | C. like C. catch C. quite C. tongues C. settling C. starting C. special C. easy C. little C. of C. thus C. that C. for C. with C. means C. writer C. if C. repeats C. so C. important | D. as D. judge D. extra D. handwriting D. uncovering D. stepping into D. common D. impossible D. sight D. about D. but D. those D. into D. for D. habit D. policeman D. after D. cries D. and D. quite easy |