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【单选题】
大学生就业问题如今已经成为了全社会关注的焦点。造成现阶段大学生就业难的最关键因素是()
A.
不合理的社会关注和就业制度。
B.
家庭和学校对大学生就业的不正确的指导作用。
C.
大学生本身缺乏相应基本素质以及自身定位的偏差。
D.
以上说法都正确。
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举一反三
【判断题】CPI和PPI的变动在一定程度上反映了经济周期的波动。()
A.
正确
B.
错误
【多选题】在以下几个性能指标中,RFC2544中涉及的网络设备性能测试指标是:( )。
A.
背对背
B.
吞吐量
C.
延迟
D.
地址学习速率
E.
丢包率
【判断题】CPI和PPI的变动可以是反映经济周期的波动。()
A.
正确
B.
错误
【单选题】The doctor _____ the man and found nothing serious with him. [     ]
A.
looked after
B.
looked for
C.
looked at
D.
looked over
【单选题】The consumer price index (CPI) and the producer price index (PPI) differ from each other since
A.
The PPI includes import goods but the CPI doesn't.
B.
The CPI usually rises sooner than the PPI.
C.
The composition of their market baskets is different.
D.
The PPI does not measure price increases of a fixed market basket.
【单选题】Again and again the doctor ______the crying girl, but he couldn’t find what was wrong with her.
A.
looked over
B.
looked after
C.
looked for
D.
looked out
【简答题】CPI与PPI持续处于背离状态,是符合价格传导规律的。( )
【单选题】借贷记账法中其记账符号是
A.
收和付
B.
增和减
C.
借和贷
【判断题】借贷记账法以“借”和“贷”作为记账符号,其中,“借”表示增加,“贷”表示减少。 ( )
A.
正确
B.
错误
【单选题】The doctor ____ the old woman carefully and found something wrong with her eyes. [     ]
A.
looked at
B.
looked up
C.
looked over
D.
looked for
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