【C6】
A.provides
B.attributes
C.absorbs
D.attaches
A.extendedB.associatedC.fixedD.attached
A.greetB.annoyC.approachD.attach
【C3】A.lettersB.correspondenceC.postD.attachments
【C5】A.bringB.attackC.attractD.attach
【C7】A.providesB.witnessesC.causesD.holds
【C10】A.annoyB.approachC.greetD.attach