____ I’ve known your situation, I’ll send the money to you imediately.

A．Now that

B．In case

C．On condition that

D．So long as

发电机工作的可靠性.稳定性和供电质量主要取决于（）的性能。

A.发电机

B.柴油机

C.励磁系统

D.控制系统