These are buses单数
These are buses单数
These are Chiese buses.变为单数形式
These are old buses.的单数句
Is this a bike?(做否定回答) __,it __.Are these buses?(改为单数意义的句字)
变为单数形式 are Chinese buses
Are these cars or buses?回答
填空 What are these?A.They are buses B,These are buses C,Yes ,
What are they?They are buses改位单数形式
What are those? A.These are buses B.Those are buses C.They a
改成单数句子怎么改Are they Japanese buses?
考试题!There are many buses的单数形式.
these are cars(用buses改写成选择疑问句)