Books require hard work and practice and ,like sports ,they can be both a （）and a delight.
A.正确答案Cnuisance
B.annoyance
C.challenge
D.prodding
Books require hard work and practice and ,like sports ,they can be both a （）and a delight.
Books require hard work and practice and ,like sports ,they can be both a （）and a delight.
A.正确答案Cnuisance
B.annoyance
C.challenge
D.prodding
