单项选择题

The local authorities realized the need to make__________for elderly people in their housing programmes.

A．preparation
B．requirement
C．specification
D．provision
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单项选择题
The chairman of the company said that new techniques had__________improved their production efficiency.
A．violently
B．severely
C．extremely
D．radically
单项选择题
On hearing the fire alarm, those in class should go to
A．A Block.
B．B Block.
C．C Block.
D．the Assembly Area.
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