A.The use of the word culture has been changed since the 19th century.
B.Distinctions have been drawn between culture and civilization.
C.The word culture can be used to refer to a whole way of life of people.
D.Anthropology and sociology have tried to limit the references to culture.

A.classical literature, philosophy, and history have not been taught as compulsory subjects
B.all schools and universities have taught classical literature, philosophy, and history
C.schools and universities have not taught classical literature, philosophy, and history
D.classical literature, philosophy, and history have been considered as core subjects

A.When reached
B.Reached
C.As reaching
D.Upon reaching

A.When reached
B.Reached
C.As reaching
D.Upon reaching

A.No sooner had he realized he had forgotten his book on the bus than he arrived in class.
B.Had he arrived in class, he would have realized he had forgotten his book on the bus.
C.Only after he had realized he had forgotten his book on the bus did he arrive in class.
D.Not until he arrived in class did he realize he had forgotten his book on the bus.

A.Susan wishes that she applied for the summer job in the cafe.
B.Susan feels regret because she didn't apply for the summer job in the cafe.
C.If only Susan didn't apply for the summer job in the cafe.
D.Susan wishes that she had applied for the summer job in the cafe.

A.\(1\)
B.\(3\)
C.\(4\)
D.\(2\)

A.\(45\)
B.\(43\)
C.\(30\)
D.\(41\)

A.\(0\)
B.\(3\)
C.\(1\)
D.\(2\)

A.\(\dfrac{{\sqrt 3 }}{2}\)
B.\(\dfrac{1}{3}\)
C.\(\dfrac{{\sqrt 3 }}{6}\)
D.\(\dfrac{{2\sqrt 3 }}{3}\)