What can we infer about the woman

A．That she has stopped smoking.

B．That she does not want to get married.

C．That she has asked the man to quit smoking many times.

D．That she is not in love with the man.

影响城市一般道路交通流的主要因素有哪些？（）

A、横穿道路的行人

B、混入汽车流中的其他车辆、停放车辆

C、路面标线和交通标志

D、信号机配时等