great changes have taken place over the past fifty years.
great changes have taken place over the past fifty years.
In the past (a few;few)years,great changes have taken place
great changes have taken place in the past ten years in chin
great changes have taken place in the village ____the years
填词 In past 20years,great changes have taken place in China e
Great changes have taken place in biejing for the past few y
Great changes have taken place in Shanghai in the past few y
Great changes have taken place in my hometown in the past fe
Great changes?the last three years.A.have taken place B.have
Great changes have taken place___.A in the past thirty years
同义句Great changes have taken place in my hometown over the ye
Great changes have taken place in the last few years.在过去几年里不