来自曹宗胜的问题
We'vefoundthatthereadingsaregenerallymoreeffectivewhendoneafterthelecture,分析whendone这里的的语法结构
We'vefoundthatthereadingsaregenerallymoreeffectivewhendoneafterthelecture,
分析whendone这里的的语法结构


We'vefoundthatthereadingsaregenerallymoreeffectivewhendoneafterthelecture,分析whendone这里的的语法结构
We'vefoundthatthereadingsaregenerallymoreeffectivewhendoneafterthelecture,
分析whendone这里的的语法结构
whendone……中间省略掉了主语代词it以及其谓语动词is.这是在从句中很常见的语法现象.规律是:处在从句中的主语和谓语如果是代词的话可以省略掉.例如:Thesuggestionswillnottakeeffectunlesstreatedserio...