In the past few years,this young scientist has made great a-
30.In the past few years,this city has .
He has made a great_____ in the past five years.
In the past (a few;few)years,great changes have taken place
There( ) great changes in Shanghai in the past few years.
Great changes ---- in my hometown in the past few years.
In the past few years there great cha
In the past few years, Chinese scientists ________ great suc
Beijing has changed a lot in the past few years.Beijing has
Shanghai has changed greatly in the past few years.
The last few years has seen great changes in this country对吗
in the past few years
she _____ great progress in the past 2 years .A,made B ,had