Option A is the answer... Hope it helps
Parents should teach things regardless the manners. They should not discrimminate between the two, because both the genders deserve equality and etiquettes to be learnt.
In addition to that, parents should not only motivate their son’s to eat proper meals but also should pay attention to their daughter’s nutritional values. Because both need nutritions in order to have a healthy living.
The Qin unified China, creating the first dynasty ruled by the first emperor Qin Shi Huang. Also the Qin created of the Great Wall and a Terracotta army.
What? Is this a serious question?