单项选择题

Astronauts are __________ all kinds of tests before [hey are actually sent up in a spacecraft.

A．inclined to
B．subjected to
C．prone to
D．bound to
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单项选择题
They have decided to __________ physical punishment in all local schools.
A．put away
B．break away from
C．do away with
D．pass away
单项选择题
An energy tax would curb ordinary air pollution, limit oil imports and cut the budget __________
A．disposition
B．discrepancy
C．defect
D．deficit
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