A.they must tolerate phone disturbances or miss important calls．
B.they must turn off their phones to keep their homes quiet．
C.they have to switch from a desktop phone to a cellphone．
D.they are too busy to make phone calls．
A.employing young drivers
B.running quality schools．
C.providing free driving lessons
D.building sound relationships．
开始考试点击查看答案A.Larry Althouse．
B.Althouse’s grandfather
C.Liesl’s mother
D.Ashley Batista．
开始考试点击查看答案A.He is popular with his passengers．
B.He has never missed a day of work．
C.He is an impatient person
D.He has driven 350.000 accident free miles．
开始考试点击查看答案A.for 30 years．
B.for 70 years．
C.since last year．
D.since 2000
开始考试点击查看答案A.“vehicle”．
B.“device”．
C.“need”
D.“reflection”．
开始考试点击查看答案A.could help store messages．
B.could send messages instantly
C.could tell when it is wise to interrupt you．
D.could identify important phone calls．
开始考试点击查看答案A.why office doors were often 1eft 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
开始考试点击查看答案A.to control the sensors and the camera．
B.to rate the degrees to which they could be interrupted．
C.to compare their behaviors with others’．
D.to analyze all the indicators of interruption．
开始考试点击查看答案A.the computer worked harder．
B.the computer was not busy
C.people tended to be biased．
D.people were not good at statistics．
开始考试点击查看答案A.Water will flow down the hills
B.Poisonous gases will be released suddenly．
C.strong wind will rise from the lakes
D.The volcanoes will come to life．
开始考试点击查看答案注册安全工程师注册安全工程师安全生产技术2013年安全工程师
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2012年注册安全工
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2011年安全工程师
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2010年注册安全工
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2009年注册安全工
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2009年安全工程师
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2009年安全工程师
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2009安全工程师《
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2008年注册安全工
类别：建筑类其它注册安全工程师注册安全工程师安全生产技术2008安全工程师模
类别：建筑类其它长理培训客户端 资讯,试题,视频一手掌握
去 App Store 免费下载 iOS 客户端