Not until all the fish died in the river ____ how serious the pollution was.
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A. did the villagers realize B. the villagers realized C. the villagers did realize D. didn't the villagers realize
参考答案:
It was not until I came here _______ I realized this place w..
It was not until I came here _______ I realized this place was famous for not only its beauty but its weather.A.whoB.thatC.whereD.before
It is in this very village, where Lily was born 30 years ag..
It is in this very village, where Lily was born 30 years ago____ she will build her first art school, ____ involves many people to help her.A.that; whereB.which; thatC.that; whichD.where; which