Great changes ___ in our hometown in the last 20 years.A have been taken place B took place C was taken placeD have taken place选哪个。请说明理由。

Great changes ___ ___ ___(已经发生)in china Great changes ___ in my hometown since 1980. great changes in China Great changes ___(take) place since the earthquake ___ (hit) it in 1976 there()great changes in Jiangsu great changes ___(take)place during the past few years in our town无 Great changes have taken place in my hometown in the past few years=my hometown___ ___ ___ ___in th There ___ great changes in computers in the last few years.A.have hadB.haveC.have beenD.has been 英语作文：Great Changes in My Hometown Great changes in my homtown 英语作文、 there were ___ many changes in both place A so B such C too D great 急 great changes Great changes 近几年,中国发生了很大的变化,英语怎么说?句子是这样的：Great changes ___ ___ ___ in the last few years Great changes have taken place in my hometown since 1930.请问句子中的Great changes是什么意思? There have been great changes in computers(同义句）Great changes have __ __in computers There have been great changes in Sunshine Town. 同义：Great changes have___ ___in Sunshine Town. There( ) great changes in Shanghai in the past few years.