Question

_____ what would happen，none of them could find a way out. A．Left wondering B．Having left

_____ what would happen，none of them could find a way out. A．Left wondering B．Having left wondering C．Leaving to wonder D．Having left to wonder

Answer 1

A
试题分析:考查非谓语动词。由句子结构可知_____
what
would
happen在句中做状语，动词leave和句子主语none
of
them
是被动关系，表示“使人处于某一状态或保持某一动作”，而leaving
和having
done是现在分词的主动形式，由此可知B、C、D选项错误。故正确答案是A。句意：只剩下他们在疑惑会有什么情况发生，可是谁也不能够理出头绪来。