无效的装卸搬运具体表现在（ ）几个方面。
A. 过多的装卸搬运次数
B. 过大包装的装卸搬运
C. 过长的装卸搬运时间
D. 无效物质的装卸搬运
Under the policy of segregation, the aboriginal people ___________.
A. were forcibly removed from their own land
B. were allowed to have their own land as private reserves
C. were often employed by the Christian Church
D. were considered to be intellectually exploitable
Under the assimilation policy, the aboriginal people __________.
A. were expected to share their Dreaming with the white settlers
B. should forget their own culture and take on the white culture
C. managed to get the benefits of both black and white cultures
D. were employed on equal terms with the white settlers
The diseases brought by the white settlers to Australia did not contribute to the drastic decline of the indigenous population.
A. 对
B. 错
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