产品组合的深度,指产品大类中每种产品有多少花色品种。 ()
查看答案
A.silenceB.fastC.quietD.loud
A. silence
B. fast
C. quiet
D. loud
A.famousB.forgottenC.strangeD.unknown
A. famous
B. forgotten
C. strange
D. unknown
A.braveB.kind enoughC.happyD.honest
A. brave
B. kind enough
C. happy
D. honest
A.concertB.movieC.gameD.party
A. concert
B. movie
C. game
D. party