用冠词填空 不必要填打X There is _tree at _top of _hill _good pipil is never late for _school

用冠词填空 不必要填打X There is _tree at _top of _hill _good pipil is never late for _school
用冠词填空 不必要填打X There is _tree at _top of _hill _good pipil is never late for _school

用冠词填空 不必要填打X There is _tree at _top of _hill _good pipil is never late for _school
a the the
A 不填

There is a_tree at the _top of the _hill.
A_good pipil is never late for / school.