选词填空.am is are a an the 急

题目

选词填空.am is are a an the 急
1.this is ( )apple.2.he has ( )bike.( )0bikeisred.3.i( )a student.4.what( )this?5.my brothers( )at home

答案

1.this is (an )apple.
2.he has ( a )bike.(The )0bikeisred.
3.i( am )a student.
4.what(is )this?
5.my brothers( are)at home