____aroud,he found himself facing Mr Turner,his headmaster.A.To turn B.Turned C.Turning D.Being turned 选哪个?请说明理由,

问题描述:

____aroud,he found himself facing Mr Turner,his headmaster.A.To turn B.Turned C.Turning D.Being turned 选哪个?请说明理由,

C.Turning .非谓语表与he的关系(主动).