A.品種多樣 B.比例適當(dāng) C.飲食定量 D.調(diào)配得當(dāng) E.定點(diǎn)用餐
A.嬰幼兒消化道的發(fā)育從胎兒期開始,以后繼續(xù)發(fā)展至8個(gè)月初具規(guī)模 B.嬰幼兒消化道的發(fā)育從胎兒期開始,以后繼續(xù)發(fā)展至1歲初具規(guī)模 C.嬰幼兒的營(yíng)養(yǎng)需要量相對(duì)要比成人高,但消化能力比成人強(qiáng) D.嬰幼兒的營(yíng)養(yǎng)需要量相對(duì)要比成人高,但消化能力比成人弱 E.根據(jù)嬰幼兒消化道特點(diǎn),合理搭配,有助于避免營(yíng)養(yǎng)不良和消化紊亂
A.3~5min B.5~10min C.15~30min D.30~60min