[单项选择]We should not rely on pocket calculators because ______.
[A] they are not clever as our brains [C] they are harmful to our brains
[B] we need to use our brains to prevent it from shrinking [D] we could not get enough practice on mathematics


A. We should not rely on pocket calculators because ______.
B. they are not clever as our brains
C. they are harmful to our brains
D. we need to use our brains to prevent it from shrinking [D] we could not get enough practice on mathematics

[填空题]We should do all we can to protect wetlands to ensure that their functions and values will be preserved for______.

[单项选择]We should— when we want to glimpse inside the sun.
A. answer questions about its temperature
B. translate the sounds into images
C. know how gases inside ebb and flow
D. measure the pitch

[填空题]

What is the first step we should take We should first locate ______ on the map.

[填空题]We should do everything we can ______(protect)the environment．

[填空题]What is the first step we should take
We should first locate （） on the map.

[填空题]If he should fail, we（）(encourage) him to try again.

[单项选择]

Passage Two

What should we do if we want to succeed in the project we are in charge of（）
A. Make everyone work for you.
B. Get everyone to help you.
C. Let people know you have the final say.
D. Keep giving orders to everyone.

[填空题]In what way should we think when speaking We should think ______.

[填空题]What should we do first when we decide to buy a car at "Autoweb. com"
We should ______.

[单项选择]A. We should not believe what we see or hear.
B. Things moving downward are more noticeable.
C. People often have wrong concepts about ordinary phenomenon.
D. Adults are not as good as children in observing certain natural phenomena.

[简答题]

How Should Teachers Be Rewarded

We never forget our best teachers-those who inspired us with a deeper understanding or an enduring passion, the ones we come back to visit years after graduating, the educators who opened doors and altered the course of our lives.
It would be wonderful if we knew more about such talented teachers and how to multiply their number. How do they come by their craft What qualities and capacities do they possess Can these abilities be measured Can they be taught Perhaps above all:How should excellent teaching be rewarded so that the best teachers--the most competent, caring and compelling--remain in a profession known for low pay and low status
Such questions have become critical to the future of public education in the U.S. Even as politicians push to hold schools and their faculty members responsible as never before for student learning, the nation faces a shortage of teaching talent. A