archival造句 61) What steps should a historian take in the critical evaluation of archival sources?英文造句heat cycleair coolingdelay in paymenthold the balancepositive prescriptionclock tickassociated datamagnesium hydroxidecivil authorityprotestant churchdust bagfor evermorenegative polemercy seatauspexchromic acidfood fishhelveticapanthera tigrisstratified random samplingrequirements contractpoliosissodium cyanideaccelerographstradivariarmillaryproject fundsmillworkadditional funds