朋友,你确定是从句在前,主句在后? 那么这一句呢? The researchers tested take away food from major chains like McDonald's and Burger King, and from independent shops and smaller chains. 也是主从句换位置。。。
The researchers tested take away food from major chains like McDonald's and Burger King, and from independent shops and smaller chains. 这个又怎么改主从句啊。开头的是主句。。。 求助啊。。
Take away food which was from major chains like McDonald's and Burger King, and from independent shops and smaller chains.was tested by the researchers. 这个不太确定, 你参考一下吧