He asked me _______ I like the place _______ red.

A．if , marked in

B．that , marked in

C．if , was marked in

D．that , was marked with

膨胀冲程，当活塞（）时，喷油器即开始将燃油喷入汽缸。

A、开始下行

B、开始上行

C、下行即将终了

D、上行即将终了