1.Johnwillsell__________hisstampstohelpthepoorchildreninthewestofchina.A.hundredsB.onehundredofC.onehundredD.quiteafew2.Whojumps____inyourclass?A.longestB.thelongestC.farthestD.thefarthest请说明原因3.Ihavethree

　　1.Johnwillsell__________hisstampstohelpthepoorchildreninthewestofchina.

　　A.hundredsB.onehundredofC.onehundredD.quiteafew

　　2.Whojumps____inyourclass?

　　A.longestB.thelongestC.farthestD.thefarthest

　　请说明原因

　　3.Ihavethreecousins.oneisingradesix,____isingradesevenand________isingradeeight.

　　A.other,theotherB.another,thethirdC.theother,thethirdD.theotheranother

　　我选Canother里包含名词吗？

　　第一题答案的确是B不过为什么要加of？