注意微观分析,注意将人力资本投资理论与收入分配结合起来的是()
A.丹尼森
B.贝克尔
C.舒尔茨
D.沃尔什
参考答案:B
频率1GHz,还可表示为( )。
A.103MHz
B.10kMHz
C.10-3THz
D.109Hz
E.106MHz
() testing is the responsibility of the programmer, who knows exactly what is going on inside the program.
A.Acceptance
B.System
C.Black box
D.White box