During the investigation, this article uses varying methods of historic , documental, observational, conversational and questions surveyable.本文在研究中运用了历史法、文献法 、 观察法 、 访谈法和问卷调查法....his freakish voice varying from bass to s...
Different writers will prepare to varying degrees.不同作者的准备程度也会各不相同。Racism still exists to varying degrees.种族主义仍不同程度地存在着.They are saying, with varying degrees of absolutism, that animals should not be exploited at all.他们都多...