单项选择题
A.1.3875B.2.3875C.3.3875D.4.3875
A.1.1618,48.1239;[-44.3454,44.6690],[31.0107,105.9720]B.0.1618,48.1239;[-44.3454,44.6690],[31.0107,105.9720]C.0.1618,48.1239;[-23.3454,23.6690],[31.0107,105.9720]D.0.1618,67.1239;[-44.3454,44.6690],[28.0107,125.9720]
A.不存在显著差异,significance=0.9474B.不存在显著差异,significance=0.5474C.存在显著差异,significance=0.9474D.存在显著差异,significance=0.5474