this is a (apple)
this is a (apple)
this is a apple改错
this is a apple和here's a apple区别
This is( )apple.It's( )big apple填空
this is a apple和this is apple有什么区别
This is ________(apple)
This red apple is big.It is _big apple.a.an b.a c.\
this is ( )apple.those are( ).A.a,banana B.an ,banana C.an,b
()1.This is () pear and that is () apple.A.a,an B.a,a C.an,a
【 】This is green apple _______ is green apple 中有错 A B C
This is a red apple.对画线部分a red apple 提问
These are an apple and a pear.还是This is an apple and a pear.