【判断题】【消耗次数：1】
尿液中Ｇ-b数＞105CFU/ml 表示尿路感染。
①
正确
②
错误
参考答案：
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相关题目
【多选题】
关于尿路感染，下列哪项说法是正确的（）。
①
A.最常见的感染途径是上行感染和血行感染
②
B.男性比女性多见
③
C.肾皮质感染最常见的致病菌是金黄色葡萄球菌
④
D.梗阻、异物及损伤是促使泌尿系感染的重要因素
【单选题】
尿路感染的治疗原则不包括（ ）
①
对抗菌药物治疗无效的患者应进行全面尿路系统检查
②
绝经后妇女反复尿路感染，应注意是否与妇科疾患相关
③
给予抗菌药物前留取清洁前段尿，做病原菌培养及药敏试验
④
尿管相关尿路感染，宜尽早拔除或更换导尿管
⑤
急性肾盂肾炎伴发热等明显全身症状的患者应注射给药，热退后可改为口服给药，疗程一般2周
随机题目
【单选题】
“in addition to”is a/an_______ collocation.
①
noun
②
conjunction
③
preposition
④
adverb
【单选题】
The figure of speech used in “The world is a stage”is_______.
①
simile
②
metaphor
③
paradox
④
allusion
【单选题】
When making a choice of words, speaker/writer needs to consider the following major factors EXCEPT_______.
①
audience
②
length of speech
③
purpose
④
formal and informal English
【判断题】
Homophones are two or more words that sound alike, but look different and have different meanings, such as “sea”and “see”.
①
正确
②
错误
【判断题】
All the free morphemes are lexical morphemes and all the bound morphemes are grammatical morphemes.
①
正确
②
错误
【判断题】
Anglo-Saxon vocabulary is usually regarded as the main body of the English vocabulary.
①
正确
②
错误
【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