A.0.2~0.4 B.0.4~0.8 C.0.5~0.7 D.0.7~1.0
A.相輔相成B.激烈競(jìng)爭(zhēng)C.各自為謀D.相互羈絆
A.出發(fā)點(diǎn)B.維持點(diǎn)C.立足點(diǎn)D.基礎(chǔ)點(diǎn)