Inordertoachievetheenvisagedgoals,makeaplanofvariousmaterialscomprehensivelycollectedoneaspectofresearchobjects,andmakeacomprehensiveanalysis,researchmethods,getaconclusion,isthesurveymethod.Itspurposeistograspthecurrentsituation,butalsotorevealtheexistingproblems,understandtheantecedentsandconsequences,providingideasandargumentsforfurtherresearchordecision-making.
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