【单选题】【消耗次数：1】
股骨头缺血性坏死的最常见原因，说法正确的是
①
长期应用糖皮质激素
②
酗酒
③
肿瘤放疗
④
股骨颈骨折
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相关题目
【单选题】
关于股骨头缺血性坏死的疼痛与分期的关系，说法错误的是
①
股骨头坏死早期一般疼痛明显，因而被早期发现
②
出现疼痛一般到IIIa或以上了
③
合并骨髓水肿往往伴有疼痛症状
④
出现疼痛预示着股骨头即将或已经出现塌陷
【单选题】
关于股骨头缺血性坏死的疼痛与分期的关系，说法错误的是
①
股骨头坏死早期一般疼痛明显，因而被早期发现
②
出现疼痛一般到IIIa或以上了
③
合并骨髓水肿往往伴有疼痛症状
④
出现疼痛预示着股骨头即将或已经出现塌陷
随机题目
【判断题】
When efficiency and formality are in conflict, the fast-paced modern people often sacrifice the latter.
①
正确
②
错误
【单选题】
The sense relation between “fruit”and “apple”is _______.
①
hyponymy
②
polysemy
③
homonymy
④
synonymy
【单选题】
Noticeable changes of English words in recent years consist of the following characteristics EXCEPT___________ .
①
increasing use of abbreviation
②
increasing use of open compounds
③
increasing use of clauses
④
increasing use of conversion
【单选题】
Historical linguistics reveals that the English vocabulary sprang from three major root sources:_______.
①
Italian, Latin, Greek
②
French, Germanic, Greek
③
Germanic, Latin, Greek
④
Germanic, Italian, French
【判断题】
As an individual branch of linguistics, lexicology has nothing to do with other branches of linguistics.
①
正确
②
错误
【判断题】
Two more newly emerged disciplines that are related to lexicology are computational lexicology and phraseology.
①
正确
②
错误
【判断题】
A word is a symbol, a representation of something in life, either physical or abstract.
①
正确
②
错误
【判断题】
Although a society is changing , the vocabulary in a language is always stable, and is never changing.
①
正确
②
错误
【单选题】
In language studies, linguists may investigate the history and stages of language change in a course of time. This is called _______ approach.It is historical lexicology.
①
synchronic
②
descriptive
③
diachronic
④
general