Not until all the fish died in the river__________ how serious the pollution was．

A．did the villagers realize

B．the villager srealize

C．the villagers did realize

D．didn't the villager srealize

[问答题]All is fish that comes to his net.

[单选题]The patient died ______.A． because of the doctorB． because Of the nurseC． because his illness was too badD． because of the wrong medicine he had taken

[单选题]The longest river in Britain is ( ).A.the MerseyB.the SevemC.the ThamesD.th

[单选题]The river widens considerably as it begins to turn west.A．twistsB．stretchesC．broadensD．bends

[单选题]There is a wood bridge ______the river.A． aboveB． onC． overD． up

[单选题]C．A．long the river banks of the Amazon and the Orinoco there lives a bird that swims before it can fly, flies like a fat chicken, eats green leaves, has the stomach of a cow and has claws (爪) on its wings when young. They build their homes about 4.6m

[单选题]Who divide after duret into the river to save the little girl? ( )A． David AndersonB． a passer-byC． his girlfriendD． a taxi driver.

[单选题]The man dived into the river to help, irrespective of his own danger.A．regardlessB．respectiveC．respectivelyD．inclusive

[主观题]There is no bridge over the river， we have to cross it by _b__________．

[单选题]Who divide after duret into the river to save the little girl?A． David AndersonB． a passer-byC． his girlfriendD． a taxi driver.