A：
233.The following appeared in a memo from the vice president of a company
that builds shopping malls throughout the country.
"The surface of a section of Route 101, paved two years ago by McAdam Road
Builders, is now badly cracked and marred by dangerous potholes. In
another part of the state, a section of Route 66, paved by Appian Roadways
more than four years ago, is still in good condition. Appian Roadways has
recently purchased state-of-the-art paving machinery, and it has hired a
new quality-control manager. Because of its superior work and commitment
to quality, we should contract with Appian Roadways rather than McAdam
Road Builders to construct the access roads for all our new shopping
malls."
I：
43"To be an effective leader, a public official must maintain the highest ethical and moral standards."
51"Education will be truly effective only when it is specifically designed to meet the individual needs and interests of each student."