Great changes had taken/took place in our city last year.had taken和took那个对,为什么?last year是过去时的标志，用完成时合适么

great changes Great changes great changes in China GREAT CHANGES HEVETAKENPIACENICHAINITHELASTFEWYEAR翻译 英语翻译Dear mum and Dad,I’m veryhappy to visit Beijing again.There are many great changes.Yesterday,I went to visit Qiming Middle School——I had lived there for nearly two years.Maybe you don’t believe,I couldn’t find the way there!A ta i could h____find my old house beacuse great changes had taken place there 首字母填单词 there()great changes in Jiangsu great cutural changes什么意思 .There _______ great changes in my hometown by the end of 2000.A.have been B.were C.had been D.had had “There has been great changes in computers in the last few year”为什么是 has been不是have had In the past few years there great chaIn the past few years there great changes in my home town A have been B had been Great changes ___ place in Hebei since 1980.A.have taken B.had been taken C.had takenD.have been taken 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