That is an ant 一般疑问句
问题描述:
That is an ant 一般疑问句
答
Is that an ant?
答
Is this an ant?
答
Is that an ant?
答
Is that an ant ?
答
Is that an ant ?
答
Is that an ant ?
变一般疑问句的方法 ,是把be 动词提前 或者是助动词 提前
be 动词 包括 am , is, are
助动词 包括 do, does,