WhichofthefollowinglanguagesisNOTanationallanguageinSwitzerland?()
A. German.
B. English.
C. Romansh.
D. Italian.
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SwitzerlandusesEuroasitslegaltender.
A. 对
B. 错
ForSwisscurrency,the5-franccoinisthebiggestcoinindenominationandalsoinsize.
A. 对
B. 错
ForSwisscurrency,the5-centimecoinisingoldcolorwhileallothercoinsareinsilvercolor.
A. 对
B. 错
CPU输出数据的速度远远高于打印机的打印速度,为了解决这一矛盾,可采用()。
A. 虚拟技术
B. 并行技术
C. 通道技术
D. 缓冲技术