TheBrunwickExplorerisasubmersibleroboticvehicledesignedtosearchformineraldepositsfar______thesurfaceofsea.
A.behind B.below C.beyond D.between正确答案B
TheBrunwickExplorerisasubmersibleroboticvehicledesignedtosearchformineraldepositsfar______thesurfaceofsea.
A.behind B.below C.beyond D.between正确答案B