David has made great progress recently.（）,and（）.ASo he was;so you haveBSo he was;so have yo...David has made great progress recently.（）,and（）.ASo he was;so you haveBSo he was;so have youCSo has he;so have youDSo has he;so you have为什么选B不选C?
问题描述：
David has made great progress recently.（）,and（）.ASo he was;so you haveBSo he was;so have yo...
David has made great progress recently.
（）,and（）.ASo he was;so you haveBSo he was;so have youCSo has he;so have youDSo has he;so you have为什么选B不选C?
答
So he has.意思是：（你说得对）他是这样（他近来取得很大进步）。
so have you意思是：你也这样（你也取得很大进步）。
答
两种形式在英语语法上都叫倒装.
1、So he was.不完全倒装.肯定你刚才的说法,意思是“他的确是这样”近来取得了很大进步）.
2、so have you.完全倒装.意思是："你也..." 类似如：she is a student,so am I.