---David has made great progress recently., and .A. So he has; so you haveB. So he has

---David has made great progress recently.
--- , and .
A. So he has; so you have
B. So he has; so have you
C. So has he; so have you
D. So has he;so you have

A. So he has; so you have(答案→)B. So he has; so have youC. So has he; so have youD. So has he;so you have解析：句意：--戴维德最近已经取得了很大的进步。--是的，他取得了很大进步，你也取得很大的进步。这里第一空是同意前面的说法，故so后不用倒装，so＋系动词（助动词或情态动词）＋另一主语。此句型是主谓倒装结构，表示前句所述肯定情况也适用于另一主语。其中so作“也这样；也如此”解。此时要注意：so后的系动词、助动词或情态动词须同前一句的谓语动词保持一致。so用于肯定句，否定句则用neither。so ＋主语＋系动词（助动词或情态动词）此句型的主语与前一句的主语相同，因而主谓不倒装。

感谢回答，我学习了