great changes ___in our hometown in the past ten yearsa have taken place b have been taken place c were taken place 为什么不用被动式

There have been great changes in Sunshine Town. 同义：Great changes have___ ___in Sunshine Town. great changes Great changes Great changes have taken place in my hometown in the past few years=my hometown___ ___ ___ ___in th Great changes ___in my hometown recently.A.has taken place B.haye taken from C.has happenedD.have happened great changes ___in our hometown in the past ten yearsa have taken place b have been taken place c were taken place 为什么不用被动式 There have been great changes in my hometown in the past few years.同义句转换My hometown has___ ___in the past few years. great changes in China GREAT CHANGES HEVETAKENPIACENICHAINITHELASTFEWYEAR翻译 there()great changes in Jiangsu great cutural changes什么意思 We are said ___in the information age,a time of new discoveries and great changes.A.to live B.to be living C.to have lived D.having lived请写些过程,特别是主动表被动这些相关的问题 英语作文：Great Changes in My Hometown Great changes have taken place since liberation Great changes have taken place there. Great changes in my homtown 英语作文、 英语翻译Great changes —---- ------ young people------ ----- Great changes has been 的同义词