A.Stomach(胃),Duodenum(十二指腸),Jejunum(空腸),Ileum(回腸),Colon(結腸) B.Stomach(胃),Jejunum(空腸),Duodenum(十二指腸),Ileum(回腸),Colon(結腸) C.Stomach(胃),Duodenum(十二指腸),Ileum(回腸),Colon(結腸),Jejunum(空腸) D.Stomach(胃),Duodenum(十二指腸),Ileum(回腸),Jejunum(空腸),Colon(結腸)
A.10; B.30; C.300; D.3000;
A.0.1; B.1; C.10; D.100;