英语选择一个During the past twenty years great changes ________in
During the past five years,there ___(be)great changes in our
Great changes _______in the past two years.
单项选择:Great changes ____ in the past ten years in China .
There( ) great changes in Shanghai in the past few years.
In the past three years there great changes in Beijing.
great changes have taken place over the past fifty years.
Since the past eight years,great changes ___________(happen)
Great changes( )place in China in the past 20 years.
Great changes ______in Guangzhou in the past five years.
Great changes ---- in my hometown in the past few years.
Great changes _____ in Hainan in the past three years.
great changes ___in our hometown in the past ten years