单选题：Scientists at Carnegie Menon University tried to find out__

题目分类：卫生类
题目类型：单选题
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题目内容：

Scientists at Carnegie Menon University tried to find out________. A．why office doors were often left open
B．when it was a good time to turn off the computer
C．what questions office workers were bothered with
D．which behaviors could tell whether a person was busy

参考答案：

答案解析：

According to the passage，hearing loss is______．

According to the passage，hearing loss is______． A．only a minor health problem B

分类：卫生类题型：单选题

Richard Seed's announcement received __________.

Richard Seed's announcement received __________.A．during rush hours B．in spring

分类：卫生类题型：单选题

Richard Seed claimed to be able to clone__________.

Richard Seed claimed to be able to clone__________.A．during rush hours B．in spr

分类：卫生类题型：单选题

县级以上的地方各级人民政府财政部门管理本行政区域内的会计工作。（　　）

县级以上的地方各级人民政府财政部门管理本行政区域内的会计工作。（　　）

分类：卫生类题型：单选题

凡是具备相对独立完成会计数据输入、处理和输出功能模块的软件，均可视为会计核算软件。（　　）

凡是具备相对独立完成会计数据输入、处理和输出功能模块的软件，均可视为会计核算软件。（　　）

分类：卫生类题型：单选题