Some students have to take a boat to get to school.改否定句Some students ( ) ( ) ( )take a boat to get to school.

问题描述:

Some students have to take a boat to get to school.改否定句
Some students ( ) ( ) ( )take a boat to get to school.

Some students (don't ) (have ) ( to )take a boat to get to school
不明白的再问哟,请及时采纳,多谢!