Joe ____ go to the doctor.He has a fever.请问这个空格填 has to 还是 may?为什么?
问题描述：
Joe ____ go to the doctor.He has a fever.
请问这个空格填 has to 还是 may?为什么?
答
Joe _has to_ go to the doctor.He has a fever.
乔不得不去看医生，他发烧。
答
has to...
have to 一定,必须,不得不的意思.
第三人称形式,动词一般式,所以变成,has to
Joe 必须要去看医生.他发烧了.