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单项选择题


A．destroying
B．protecting
C．sparing
D．sharing
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热门试题

单项选择题A．madeB．grownC．producedD．expected

A．made
B．grown
C．produced
D．expected

单项选择题A．developingB．developedC．coastalD．mountainous

A．developing
B．developed
C．coastal
D．mountainous