User Comments - giu79

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giu79

Posted on: I don't have time
February 11, 2012 at 6:02 PM

Hi

I have a couple of questions...

1. 知道多久完成工作

what is the 要 for?


2. the position of 花多久 in a sentence? can it be both at the end and the beginning?


Thank you 


Giusi