Question

this is 和is this 的区别

Answer 1

This is 用于陈述句,表单数，Is this用于一般疑问。
例如，This is a book.(这是一本书。)
Is this a book?(这是一本书吗？)

Answer 2

在一些情况下This's 可能是this is,this has,this was的缩写.
例如：this's Merry.即is
this's been done,即 has
用于was时一般不常见,尤其用this was 表达时

Answer 3

this is……这是
陈述句
is this ……是这？
一般疑问句

Answer 4

this is这是 和is this 是这么

Answer 5

this is 这是

is this 这是吗？