Great changes _______ in our country since 1990. A．were take

Great changes __________ in our country since 1978.(take pla There have been great changes in our country since 1990. There ___has been_______ great changes in our country since There____great changes in our country since 1979 There _____(be) great changes in our country since 1979.谁若知道 There ______(be) great changes in our country since 1979.用所给 Great changes______ in our country since 1980. Great changes _______ in Shanghai since 1978.初中英语填空 There great changes in our country.(填空题) 英语选择Great changes ____ in our city since 1980A.took place B. Since 1980s,our country have great changed.=Great changes ha There（be）great change in our country since 1979