【单选题】对于需要实施补液疗法的病人首要的问题是明确
【单选题】对于需要实施补液疗法的病人首要的问题是明确
【简答题】根部吸收的矿质元素向上运输主要通过 ,也可横向运到 后再向上运输。
【单选题】Suppose the country of Quasiland experienced a decrease in real GDP and people were laid off from their jobs. The people would be considered part of
A.
frictional unemployment.
B.
structural unemployment.
C.
cyclical unemployment.
【判断题】海因里希法则是对多人发生的同种违章作业行为的统计。A. 对 B. 错
【判断题】发生人身事故和设备事故,大多是由于违章作业造成的。( )
【单选题】对于需要实施补液疗法的病人首要的问题是明确
【单选题】Suppose country A, a labor-abundant country, produces only wheat and cloth. The following equations illustrate the prices and costs of wheat and cloth in the country, where the numbers indicate the am...
A.
the real income of the landowners will increase but that of the laborers will remain unchanged.
B.
the purchasing power of the laborers will increase but that of the landowners will decline.
C.
the real income of both the landowners and the laborers will decline.
D.
the purchasing power of both the landowners and the laborers will increase.
【单选题】Suppose the country of Dingo experienced an economic trough in January 2011. We can conclude that
A.
real GDP in Dingo was increasing in January 2011.
B.
an expansion occurred after January 2011.
C.
Dingo did not experience a recession in 2010.
D.
Dingo's potential GDP fell in 2011.
【判断题】第八章 应收账款在资产总额中的重要性越高,所需函证数量越大。