A.helpfulB.seriousC.happyD.wrong
A. helpful
B. serious
C. happy
D. wrong
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A.inB.aboutC.forD.on
A. in
B. about
C. for
D. on
A.whoseB.sheC.heD.who
A. whose
B. she
C. he
D. who
A.creativityB.abilityC.intelligenceD.ingenuity
A. creativity
B. ability
C. intelligence
D. ingenuity
A.necessaryB.importantC.availableD.changeable
A. necessary
B. important
C. available
D. changeable