1、DatingfromaroundA.D.1000,thelargestmoundsurvivingfromtheMississippianculturewasonehundredfeethighandhadabaseofnearlyfifteenacres.
(A)civilization(B)formation(C)sect
2、Ourclubsenttwodelegatestothemeeting.
(A)professionals(B)representatives(C)governors
3、Devaluationisanofficialdecreaseinthevalueofanation’scurrency.
(A)money(B)taxes(C)prices
4、Theplanwasdefeatedbyalackofsupport.
(A)scattered(B)starved(C)stopped
5、Withthedawnofspaceexploration,thenotionthatatmosphericconditionsonEarthmaybeuniqueinthesolarsystemwasstrengthened.
(A)beginning(B)continuation(C)expansion