, the British colonies guarantee that Maori had the same voting rights as white citizens.
At the beginning of the 18th century
B. At the end of the 18th century
C. At the beginning of the 19th century
D. At the end of the 19th century
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Nose-touching ceremony and haka dance are unique custom of Maoris.
A. 对
B. 错
Under the influence of Western culture, there were only about half of Maoris could speak fluent Maori language.
A. 对
B. 错
某二溴苯经硝化,只能得到二种一硝基化合物,该二溴苯应为:
A. o-二溴苯
B. m-二溴苯
C. p-二溴苯
D. o-,p-都是
C6H5OCH3(I),C6H5COCH3(II),C6H6(III),C6H5Cl(IV)四种化合物硝化反应速率次序为:
A. I>III>II>IV
B. I>III>IV>II
C. IV>I>II>III
D. I>IV>II>III