由APU驱动的发电机提供的电源是（）。
A.24Vdc
B.115V的三相交流电
C.60KVA的单相交流电
D.28Vac
参考答案：B
氟喹诺酮类药物的抗菌作用特点及临床应用是什么
-How can we get to the camping site nearly one hundred miles away?If only we had a car!
-Why not consider __________ a car to get there and letting Jim take us back in his jeep?[ ]
A．hiring
B．firing
C．stealing
D．picking
