I wonder if your sister will go to Mary’s birthday party．If she soI．A. does；willB. will；am

问题补充：

I wonder if your sister will go to Mary’s birthday party．If she，soI．

A. does；will

B. will；am

C. does；do

D. would；will

答案：

(答案→)A. does；will

B. will；am

C. does；do

D. would；will

解析：第一空应用一般现在时代替将来时，does为代动词代替 goes,第二空为主句应选择一般将来时态且是部分倒装。所以答案A。