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【单选题】
企业职工具有良好的______，有利于增强企业的凝聚力，促进企业发展。
A.
职业道德
B.
技能水平
C.
文化水平
D.
工作业绩
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Animal studies are under way, human trial protocols are taking shape and drug makers are on alert. All the international health community needs now is a human vaccine for the bird flu pandemic sweepin...
A.
it has strong side effect to the elderly.
B.
it may turn ineffective in a short period.
C.
it is useless in preventing the virus.
D.
it hasn’t been tested in humans.