I told him to fetch water,and _____.A so did he B he fetched C he did so D he did,too

问题描述:

I told him to fetch water,and _____.
A so did he B he fetched C he did so D he did,too

我叫他去取水,并且_____.
A 他也是 B 他拿了(fetch应该缩略去,不然显得很累赘,语境不符) C 他确实这样做了 D 他也这样做了
所以选C

so是代词,代替he fetched water.非倒装句.相当于and he fetched water