Question

— My sister has many strict rules in her school.
— ______________.

A．So do I

B．So did I

C．So have I

D．So I have

Answer 1

A

考查固定句型。表示和上文相同的情况，用so+助动词+另一主语结构；句中has为动词，且为一般现在时，所以助动词用do，选A。