作业帮It has been suggested that girls avoid mathematics course for social reasons.为什么用has been suggested 什么结构?
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It has been suggested that girls avoid mathematics course for social reasons.为什么用has been suggested 什么结构?
It has been suggested that girls avoid mathematics course for social reasons.
为什么用has been suggested 什么结构?
It has been suggested that girls avoid mathematics course for social reasons.为什么用has been suggested 什么结构?
1.It是形式主语,代替that从句.
2.It has been suggested that...被动结构,意思是：人们建议...（从句的内容被建议）；也可以是：已经表明了.
3.suggest作建议讲时,后面的从句中的动词用虚拟语气,即should+动原形结构,should可以省略.
4.suggest作表明、暗示讲时,后面的从句中用陈述语气.
it has been since.用法
It has been in my
it is/has been=
It's has been accepted
it has long been assumed
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 has been raining these days.
It has been e()hot this week.
it has long been known that
it has since been rebuilt怎么翻译
造句it has been +时间段+since从句it has been +时间段+since从句
it has been used和it has been in use有什么区别吗
是It has been paid还是 It has been paid for?
为什么是It has been paid而不是 It has been paid for?
It was 85 years还是 it has been 85 years?
it has been done 谓语it has been done 这句话done作表语还是been done做谓语?