单项选择题

According to the author,

A．the investigation of the life cycle of a protozoon is pure research.
B．applied investigation is looked down upon in modern society.
C．the discovery of X-rays was made in applied research.
D．the common classification of research is neither accurate nor impersonal.

<上一题目录下一题>

热门试题

单项选择题

It can be inferred from the passage that the Expressionists were

A．lonely people frequently feeling unhappy at being alone.
B．motivated by a desire to change for the sake of changing.
C．not immediately acknowledged by the masses.
D．appreciative of the effect of cartoons on their work.

单项选择题

Expressionism is a(n)

A．artistic style expressing the artist's inner experiences objectively.
B．marked trend characteristic of insisting on harmony and beauty.
C．new movement based on expressive style.
D．fundamental revolution in arts.