Thinkofadancefloor,whichisdesignedtodampenvibrationsandlimitthe____dancerscoulddototheirlimbs.
A.problem B.dilemma C.trouble D.damage正确答案D
Thinkofadancefloor,whichisdesignedtodampenvibrationsandlimitthe____dancerscoulddototheirlimbs.
A.problem B.dilemma C.trouble D.damage正确答案D