英语：Sam:what did Jack look so depressed ,JohnSam:what did Jack look like when he lost wallet?John:He looked really worried.前面一句能否改为：how did Jack look when .
问题描述：
英语：Sam:what did Jack look so depressed ,John
Sam:what did Jack look like when he lost wallet?
John:He looked really worried.
前面一句能否改为：how did Jack look when .
答
只能改成how did Jack like when ......
答
楼上说的不对
可以改成how did Jack look when...的
how 就相当于 what did