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【单选题】
哪一年被称为大数据元年?( )A.
2006年
B.
2008年
C.
2010年
D.
2012年
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【简答题】—Jack, this is the third time that you have been late this week. —Sorry, sir, but I was help ________ for 15 minutes on the way here in the traffic jam.
【单选题】According to the passage, what are third-party screeners?
A.
Those who help detect deception.
B.
Those who help employ workers.
C.
Those who help give counseling.
D.
Those who help write resumes.
【单选题】执行口头医嘱错误的选项是
A.
一般情况下不执行，手术及紧急情况下执行
B.
执行后无异常，不必记录在医嘱单上
C.
执行时护士应向医生重复一遍
D.
双方确认无误后执行
【单选题】One third of the class _____ agreed to be volunteers to help the aged this vocation.
A.
are
B.
is
C.
has
D.
have
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