定语从句与先行词可以被连词隔开吗? The irony is that Mrs .Gandi presides over a nation with a promising long -term potential but which is saddled with equally difficult current problems.
曹老师您好!今天遇到下面一个句子:The Charpy V-notch impact test is a dynamic test in which a notched
specimen is struck and broken by a single blow in a specially designed testing
machine.上面粗体的部分是一个定语从句吗?如果是的话先行词在从句中做什么成...
The cars are tested for defects before they are sold.
假若要把时间状语从句 before they are sold 改为短语,可以是 before sold 吗?即省略从句的主语(因为它与主句主语相同)和动词are。但老师说给出的答案是 before being sold。请问如果写成 b...