Doing your homework is a sure way to improve your

A) there will inevitably be inconveniences in every day life

B) most parents find it difficult to keep

C) the young adults tend to be overprotected by their parents

D) public opinion is against young adults staying with their parents

In the author's opinion,______.

A．strict traffic regulations are badly needed

B．drivers should apply road politeness properly

C．rude drivers should be punished

D．drivers should avoid traffic jams

To most of the students, Economics ()always an important subject, also a difficult one.

A、is

B、are

C、have been

D、was

A.to teach economics

B.teaching that economics is

C.the teaching of economics

D.economics is taught

From the text we learn that______.

A．game theory is arguably the most important aspect of applied economics

B．most people are unaware of the existence of game theory in economics, thus spurring criticism

C．without game theory, economics is of very little use to practical decision-making

D．game theory makes applied economics more practical and useful

Which of the following statements is TRUE according to the reading passage？

A. Parents should be more tolerable towards their children.

B. The younger generation should value the older generation for their wisdom.

C. The generation gap is partly created by the older generation.

D. The generation gap should be avoidable in American society.