over many years前面的句子是否要用完成时?

over many years前面的句子是否要用完成时? over 100 years前面的动词时态为? he is over 60 years old.句子中over的词性是什么?在线等 Danyang has changed a lot over the years 的同义句There ______ _____ many ______ in Danyang over the years over three years的同义词 英语翻译over the 40 years ,many student s________him ties your dad has done many great things over the years谢谢告诉我这个句子是什么时态.都有什么知识点has done 怎么理解ybelief007 = shit 100%纯的 Many people came to Shenzhen from all over the country 20 years ago.的汉语意思是什么? many years ago的同义词 over four years ago的over什么意思 over 100 years ago这里的over什么意思? over the years 的词性是什么 over the years 的中文意思是什么? many.Years. In 1929,three years after his flight over the North Pole,.帮我分析一下,His flight over the North Pole的句子成份, Over the years many great a __________have been made in the different field 9.The Chinese people _____(face) many difficulties over the past few years. Many changes_____(take)place over the past ten years/ 填什么?