赞题库-背景图
单项选择题


A．transaction
B．transition
C．transmission
D．transformation
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热门试题

单项选择题A．dawningB．originC．derivationD．foundation

A．dawning
B．origin
C．derivation
D．foundation

单项选择题A．increasingB．promotingC．enhancingD．aggravating

A．increasing
B．promoting
C．enhancing
D．aggravating