【C4】A．converselyB．similarlyC．thereforeD．however

A． or elseB． butC． thereforeD． however

【C2】A．NonethelessB．AlsoC．ThereforeD．However

29______________29. A Therefore B Furthermore C Meanwhile D However

____________[A] moreover[B] therefore[C] however[D] meanwhile

__________[A] therefore [B] however [C] indeed [D] moreover

_________(59)A.therefore B.actuallyC.even D.howev