this is a bag of pears.(改为一般疑问句) those are donkeys over ther
this is a bag of pears.(改为一般疑问句) those are donkeys over there.(改为否定句) 还有: these are ___bamboos__.((对划线部分提问) is that a bowl?(用复数形式改写句子) is that a bule truck?(做否定回答)
this is a bag of pears.(改为一般疑问句) Is this a bag of pears? those are donkeys over there.(改为否定句) Those aren't donkeys over there. these are ___bamboos__.((对划线部分提问) What are these?