A.計(jì)劃準(zhǔn)確 B.烹調(diào)準(zhǔn)確 C.投料準(zhǔn)確 D.數(shù)量準(zhǔn)確
A.80g B.60g C.100g D.150g
A.≤2g B.>2g C.3g D.<4g