1.( )am from the USA.A.I B.We C.She D.They2.( )the window!A.open B.Open C.Opens D.Opened.多选题3.下列是三人称的有( )A.he B.she C.it D.they

问题描述:

1.( )am from the USA.A.I B.We C.She D.They
2.( )the window!A.open B.Open C.Opens D.Opened.多选题3.下列是三人称的有( )A.he B.she C.it D.they

答案是A,与am搭配的是I。

A
b
a b c

1.A
2.B
3.A B C