ExplorAtory invEstigAtions rEvEAl thAtAlAskA is CApABlE (to proDuCE) 45 to 55 pErCEnt oF (its own rEquirEmEnts) oF AgriCulturAl proDuCts, (instEAD oF) ApproximAtEly to pErCEnt, (thE quAntity) now proDuCED、
A、to proDuCE
B、its own rEquirEmEnts
C、instEAD oF
D、thE quAntity