AQR方式以九位码呼叫时重新定相成功的控制信号为：（）

A、CS1
B、CS5
C、CS4
D、CS3

A、Y1-RQ-Y2，RQ-Y3-Y4，Y5-Y6-Y7
B、Y1-a-Y2，a-Y3-Y4，Y5-Y6-Y7
C、Y1-a-Y2，Y3-Y4-Y5，a-Y6-Y7
D、Y1-RQ-Y2，Y3-Y4-Y5，QR-Y6-Y7

A、Y1-RQ-Y2，RQ-Y3-Y4，Y5-Y6-Y7
B、Y1-a-Y2，a-Y3-Y4，Y5-Y6-Y7
C、Y1-a-Y2，Y3-Y4-Y5，a-Y6-Y7
D、Y1-RQ-Y2，Y3-Y4-Y5，Y6-RQ-Y7