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推土机长途转移工地时,应采用平板拖车装运。短途行走转移时,距离不宜超过()km,并在行走过程中应经常检查和润滑行走装置

A. 5
B. 8
C. 10
D. 12

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临时道路起拱应为(),两侧做宽300mm,深200mm的排水沟,以防陷车和翻车事故的发生

A. 2%
B. 3%
C. 5%
D. 8%

“ Apple, pear, peach, orange, lemon, etc. ” make up the ______ of “ fruit ”.

A. synonyms
B. homonyms
C. superordinate term
D. semantic field

The word “minister” originally meant “a servant”, but now has changed to“a head of a ministry ”. This process of meaning change is called ______ .

A. extension
B. elevation
C. degradation
D. specialization

患儿,女,3岁。半年来“感冒”重复发作,家长多次自行给予“阿司匹林”、“头孢拉定”、“阿莫西林”、“罗红霉素”等药物治疗。5天前患金黄色葡萄球菌肠炎人院。出院时护士对家长进行健康指导应特别强调()

A. 合理喂养
B. 注意饮食卫生
C. 多进行户外活动
D. 注意儿童个人卫生
E. 滥用抗生素的严重后果

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