A.具有競(jìng)爭(zhēng)優(yōu)勢(shì)的B.處于競(jìng)爭(zhēng)劣勢(shì)的C.受到競(jìng)爭(zhēng)激勵(lì)的D.受到競(jìng)爭(zhēng)壓力的