我是大二学生，现申请从机械自动化系转到商业管理系 2.申请转系的主要原因 3. 对转系带来的麻烦表示歉意，并希望有关领导能同意我的申请 A Letter of Application

A．Man gathered more money in order to help their helpless fellows.
B．The bees are always trying to get food as much as they can.
C．Most land on the earth is held by legal owners.
D．It is doubtful whether man is the rational animal.

A．he is greedy and he has a violent hunger for wealth
B．he is cruel and is not above robbing his fellowmen of their possessions
C．he assumes that he is superior to other animals in spite of his past record
D．he is an unreasoning creature