[单项选择]Some economists attribute much of the rising wage inequlity in this country __________ the shift in favor of the most skilled workers.
A. in
B. on
C. by
D. to

[单项选择]Economists attribute the world soybean boom to the rise in soybean production in China and its increased export of related products.
A. True
B. False

[填空题]Why some people are for the minimum wage

[多项选择]Nowadays, some professors spend much time on their scientific research but ignore their teaching task. This phenomenon has caused many debates. What’s your opinion
Write on ANSWER SHEET THREE a composition of about 200 words on the following topic:

What Is the Main Task of a University Professor

You are to write in three parts:
In the first part, state specifically what your opinion is.
In the second part, provide one or two reasons to support your opinion.
In the last part, bring what you have written to a natural conclusion or make a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

[单项选择]Some politicians are scurrying about with much zest and anticipation. It is time, their polls inform them, to find the quick fix for what they have determined is a society plagued by the irregular heartbeat of deficient values.
But there are contradictions that intrude on this denunciatory atmosphere. If there are moral omissions in the society, they cannot be sealed by instant, slenderly based attacks on entertainment. The plain fact is we are rearranging our priorities in the wrong way.
We are today misplacing our energies and our funding by directing all sorts of incentives to high schools and colleges. That is too late. The moral scaffolding has been built by then, for better or for worse. How then to begin this revision of life conduct7 We must introduce in pre-school, and keep alive through grade five, a new school course.
The course could be titled, "What is right, and what is plainly wrong." For 30 minutes each day, the teacher would illuminate for these very you
A. teachers are the moral models of young children
B. teachers at elementary level of schools are of great help to the children’s career success
C. one’s early education influences him all his life
D. children are more purer at their early age and early school years are their best memory