Because of the (h )factor,he and his father have same temper.
Soldiers are trained to (o )without questions.
參考答案:Because of the (hereditary)factor,he and his father have same temper.
因为遗传的原因,他和父亲的脾气很相似。
Soldiers are trained to (obey )without questions.
士兵被训练得无条件服从命令。