such( ) the case,she couldn't help but ( )a shelter under a broken bridge.A.was,find B.being,finding C.was,finding D.being ,find 为什么选D 可以分析得清楚一点吗?

问题描述:

such( ) the case,she couldn't help but ( )a shelter under a broken bridge.
A.was,find B.being,finding C.was,finding D.being ,find
为什么选D 可以分析得清楚一点吗?