1.It includes the green leafy and yellow vegetables, Vitamin C rich foods.

A. Energy-giving
B.Regulating foods
C. Body-building

2.An average of __mL of mother's milk is produced every day

A. 850mL
B . 250 mL
C..450MI

3.It is a sacrament and a lifelong commitment.

A. engagement
B. courtship
C. marriage

4.An exciting feeling is felt at home when you have a new baby.

A. Newborn
B. Teenager
C.Adulthood​