不同功能型草本植物:语法问题

来源:百度文库 编辑:神马品牌网 时间:2024/04/28 08:09:20
What was the equipment the men had brought that proved essential to their survival?
我觉得这句话有两个定语从句,大家觉得呢

是有两个。
第一个:the men had brought省略了关系代词which或that;
第二个:that proved essential to their survival

这种句子不太连贯,如果改成What was the equipment having brought by the men that proved essential to their survival?
这样就把第一个定语从句变成了分词短语。

谢谢!

what was the equipment?
the men had brought the equipment
the equipment proved essential to their survial

恩 是有两个从句
一个是 the men had brought 修饰 equipment
一个就是后面 THAT的那句