作业帮it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用?
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it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用?
it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用?
it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用?
been 是be的过去分词形式 1.have /has been +done已经被.2.have been to+地点 去过某地已回来 3.have/has been doing一直在做某事 4.to have been done不定式的分词机构
been 主要用在现在完成进行时当中 have has been +动词现在分词 还有这种用法 have been to+地点 译为去过某地已回来
has been 指代的是现在完成时的一般情况
它是be 的过去分词 用在现在完成时和过去完成时里
It's has been accepted
it's always been you(It has always been
it has been可以缩写成it's been
it's been.的全称是不是 it has been...
It's been awhile.
it's been coverd..
It's no use regretting what has been done.
it has been since.用法
It has been in my
it is/has been=
it has long been assumed
it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用?
john____ it for two hours,and he`s still watching now 1.has been 2.watching 3.has been watching
It's been a while
It's been so long
It's been a long
it's been a long
it's been是什么时态,