方程2x²=3(x-6)化为一般式后二次项系数、一次项系数和常数项分别为  (      )

A．2、3、-6

B．2、-3、18

C．2、-3、6

D．2、3、6

_____ no spare parts, the equipment could not be repaired at once.

A．There being

B．There having

C．Being

D．There was