To be successful in our training programs, we must understand the difference between______.

A．As there exist weak parts in different departments of a firm, the training of its staff is highly necessary.
B．A training specification is based on the information collected from a job description and a job specification.
C．Training in using skills and learning about skills usually do not happen at the same place.
D．It is easier to evaluate management training than to evaluate the training of workers and technicians.

A．He had sent his brother abroad.
B．He had cheated his brother out of his inheritance.
C．He had given just a little share of the inheritance to his brother.
D．He had gone abroad leaving his brother nothing.