Abstract:Historians should incorporate their own mobile bet365 interpretation，Always important to him、Meaningful mobile bet365 facts。mobile bet365 facts are not without their own intrinsic importance，But its importance is by no means static，And it always changes with the changes in history and the issues that historians care about、Changes and transformations due to the conversion of values。mobile bet365 facts that may not have mobile bet365 importance，But it is entirely possible to have mobile bet365 importance，Thus occupying a place in mobile bet365 interpretation。Because mobile bet365 facts must be "selected" by historians、And enter the mobile bet365 picture in the form of language structure，Therefore，There is no clear dividing line between mobile bet365 facts and mobile bet365 interpretation。mobile bet365 materials restrict the scope of mobile bet365 interpretation，mobile bet365 explanation also has its elastic and uncertain side。mobile bet365 explanation is inseparable from problem awareness and theoretical consciousness，History should accept and absorb theoretical resources and research methods from various disciplines，Also alert to its scope of effectiveness。

　　Keywords:mobile bet365 facts, mobile bet365 explanations, selectivity, uncertainty

Author Peng Gang，Professor, School of Humanities, Tsinghua University (Beijing 100084)。