Going to college isn’t the only way out; our society is         people with widely different abilities.

A．made of

B．made up for

C．made form

D．made up of

WD-320动力稳定车垂直加载压力为（）。

A、2—10Mpa

B、5—12Mpa

C、8—15Mpa

D、10—20Mpa