there are many sheep eating grass.为什么加ing不是正在进行时加be的吗?
there are many sheep eating grass.为什么加ing不是正在进行时加be的吗?
英语 There are many sheep eating grass ______ the fields and _
there is sheep eating grass over there
I think playing basketball is boring 又不是正在进行时,为什么要加ing?
英语翻译eating为什么加ing?
( )There is _________ sheep eating grass o
"he likes eating apples"它不是一般现在时吗?为什么动词还可以加ing
My eating habits are pretty goog.这个句子的eat为什么要加ing?
You are eating too much!这里的eat为什么加ing
there---- lots of sheep on the hill eating grass A.are B is
like eating eggs 为什么要加ing
为什么be动词后面的back不加ing形式呢?它不是动词吗?