—My father bought a new car for me as my birthday present.

— __________?

—It's white and beautiful.[ ]

A. What is it like      

B. How is it like

C. What do you like    

D. How do you think of it

某医院负荷如下(UN=380V/220V)：

(1)照明负荷量Ps为30kW(Kx取0.8，cosα=0.6)。

(2)医疗机械Ps为120kW(Kx取0.4，cosα=0.7)。

(3)电梯2台35kW(Kx取0.22，cosα=0.5)。

要求：

确定变压器容量。