These are buses单数急用

These are buses单数急用 These are old buses.的单数句 These are Chiese buses.变为单数形式 变为单数形式 are Chinese buses Are these cars or buses?回答 Is that an orange的复数形式是什么?还有吧What are these?和 They are English buses改成单数句 What are those? A.These are buses B.Those are buses C.They are buses 选哪个? What are they?They are buses改位单数形式 填空 What are these?A.They are buses B,These are buses C,Yes ,they are busesD,yes,these are buses These are glasses改成单数 Is this a bike?(做否定回答) __,it __.Are these buses?(改为单数意义的句字) __ __ a ___? 考试题!There are many buses的单数形式. 改成单数句子怎么改Are they Japanese buses? these are cars(用buses改写成选择疑问句） these are buses.变一般疑问句,做肯定回答 These are cars.(用buses改写成选择疑问句） ——What are these?—— A.It is a bus.B.Those are buses.C.They are buses. These are boxes. (改为单数句）