- 北境漫步
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are growing是现在进行时,表示当前正在进行的动作或状态
have grown 是现在完成时,表示过去的动作或状态持续到现在并且已经完成
will grow是一般将来时,表示将要发生的动作和状态
had grown是过去完成时,表示过去某一时间或动作以前已经发生或完成了的动作,即过去的过去
- 马老四
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are growing,现在进行时态。
have grown,完成时态。
will grow,一般将来时态。
had grown 过去完成时态。
如
They are glowing flowers.
We have grown three flowers so far.
We will grow flowers tomorrow.
They had grown hundreds of flowers by the end of last month.
- max笔记
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时态不同,分别是正在进行时,现在完成时,一般将来时,过去完成时