he has been working on his book for the past two mouths when

he has been working on his book for the past two mouths when he has been working on the paper. he has been there for five six mouths has been working on his degree是什么意思 he has had the book for two days/he has bought the book for It has been raining for the past two weeks,_____(flood) the He has been exposed___English in America over the past two y He has been studying for the past week to get ready for the John has been working on the essay whole afternoon and he st My father has been working on this farm for the whole five y though he has been dead for nearly two hundred years ,his mu 英语翻译Two days past eighteen He was waiting for the bus in his