A．A car bomb was exploded near the Associated Press office.

B．A Spanish businessman was kidnapped by unidentified armed men.

C．A dealer in Volkswagen cars was arrested by Palestinian police.

D．An A.P. photographer was taken away by masked gunmen.

下面哪些仪表指示的参数是发动机性能参数：（）.

A.滑油压力、温度、转速、振动

B.油门杆角度、马赫数、空气总温

C.EPR、EGT、N1、N2、燃油流量

D.飞行高度、速度