Great changes place and many schools __.A、have taken ；h

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Great changes __ place and many schools ____.A、have taken ；have been opened 为什麼选择A,这句翻译

该句式是现在完成时,前后两个空是用and连接的,是并列的,所以时态应该一致.take place是不及物动词短语,不能用被动语态,而open是形容词,变被动语态时前面需加been.说这句话的时候说明改变已经发生了,而且是在当时说的,不是过去的过去,所以只能用现在完成时

Great changes __ place and many schools ____.A、have taken ；h A great many changes have taken place in China since…的意思? ____ changes have taken place in my hometown.A A.Great B.Gre Great changes ___ place in Hebei since 1980.A.have taken B.h 现在完成被动时Great changes have taken place in my hometown and a l Great changes have taken place there. Great changes have taken place there Great changes have taken place since liberation Great changes have taken place ...in china Great changes have taken place in China. Many changes have taken place since Great changes have taken place in the city __ I visited 10 y