Not until all fish died in the river _________ how serious the pollution was.
A: did the government realize
B: the government realized
C: the government did realize
D: had the governemnt realized
A: did the government realize
B: the government realized
C: the government did realize
D: had the governemnt realized
举一反三
- Not until all the fish died in the river ______ how serious the pollution was.A) the villagers realized C) did the villagers realizeB) the villagers did realize D) didn't the villagers realize A: Not until all the fish died in the river ______ how serious the pollution was. B: the villagers realized C: the villagers did realize D: did the villagers realize E: didn't the villagers realize
- Not<br/>until all the fish died in the river _____<br/>how serious the pollution was. A: did the villagers realize B: the villagers realized C: the villagers did realize D: didn’t the villagers<br/>realize
- Not until all the fish died in the river, _______ how serious the pollution was.
- Not until all the fish died in the river____________ how polluted the water was. A: did the people realize B: the people realize C: the people did realize D: didn't the people realize
- Not until all the fish died ________ how serious the pollution was.