单项选择题

Mass advertising helped to ____ the emphasis from the production of goods to their consumption.
A.vary
B.shift
C.lay
D.moderate

你可能感兴趣的试题

单项选择题

PLC可以采用语句表编程方式，梯形图中与母线相连的常闭触点用（）语句指令。 A.
LD B.
LDN C.
O D.
A

单项选择题

The size of the education stipend was equal for boys and girls (Fernald, Gertler and Neufeld, 2008)

A．True
B．False