As it is said是词语吗?是,求翻译,

As it is said是词语吗?是,求翻译, it was said和it is said 区别it is said that是据说.因为是据说本来就指过去的吧,那it was said不就和it is said一样了吗? it is said是据说么? 1、it is said that one third of the vegetables in the market （are）from this farm为什么用are 有said 不应用were 吗?2、tom as well as nancy 主语是? it is suggested it is hoped it is said 是表被动还是状态》 是as is known to...还是as iT known to... It is as hot as yesterday.是表达比较级的. She said it's good for you.中的it's是it is 还是it was, 正如…所说是用as it is said? 据说 It is said that 是固定用法吗?be动词能否改变? it is said that sandstorms will become more（ ）as a result of global warming答案是frequent 怎么翻译的 It counts what your said.←意思相同的句子可以是Your said is counted. it is said 和it is reported 的两种句型是怎样的? It has often been said that life is difficult as it isas it is 如何理解 这里it is 是指什么,有as.as it is 这种句型吗,请翻译一下句子The brain is as active during REM sleep---when most vivid dreams occur---as it is when fully awake. what you said is what i what.和 You said as what i what.哪个是对的? The company said it still sells twice as much regular Coke as Diet Coke.是什意思? Let it not be said that he is bad student.关键是Let it not be said that