A.椎體序數(shù)加1 B.椎體序數(shù)加2 C.椎體序數(shù)加3 D.椎體序數(shù)加4 E.椎體序數(shù)加5
A.十二指腸 B.胃 C.小腸 D.大腸 E.食管及胃
A.小量多次 B.循序漸進(jìn) C.因人而異 D.全面鍛煉 E.持之以恒