i‘m sorry i have to____for the english testA.study B,studies C.studying

i‘m sorry i have to____for the english testA.study B,studies C.studying
i‘m sorry i have to____for the english test
A.study B,studies C.studying

i‘m sorry i have to____for the english testA.study B,studies C.studying
英语专业回答：A.have to后跟动词原形

prepare准备

review 复习

A
have to 后面用原型