Facing the accident,he thought it was so serious a matter that he had no choice but( ) the pFacing the accident,he thought it was so serious a matter that he had no choice but( ) the police.A.called in B.calling in C.call in D.to call in

问题描述:

Facing the accident,he thought it was so serious a matter that he had no choice but( ) the p
Facing the accident,he thought it was so serious a matter that he had no choice but( ) the police.A.called in B.calling in C.call in D.to call in

选d,have no choice but to do sth

D.to call in