have fun
C 因为maybe是副词,应该这样说Maybe he have to look after his grandpa,如果是may be就可以,因为may be 是情态动词he may be have to look after him
have fun
C 因为maybe是副词,应该这样说Maybe he have to look after his grandpa,如果是may be就可以,因为may be 是情态动词he may be have to look after him