单项选择题

A．50 underground stations were made waterproof.
B．A flood wall was built.
C．An alarm system was set up.
D．Rescue teams were formed.
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单项选择题
A．It causes winds to turn a windmill.B．It warms up the land along the coast.C．It gathers heat from the sun.D．It pushes a turbine in a dam.
A．It causes winds to turn a windmill.
B．It warms up the land along the coast.
C．It gathers heat from the sun.
D．It pushes a turbine in a dam.
单项选择题
A．To solve the problem of lack of land.B．To see whether they have decayed.C．To follow the Greek religious. practice.D．To move them to a multi-storey graveyard.
A．To solve the problem of lack of land.
B．To see whether they have decayed.
C．To follow the Greek religious. practice.
D．To move them to a multi-storey graveyard.
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