[单项选择]By doing the "tank test", the engineers can find out ______.
A. the amount of air in the plane
B. the strength of the plane structure
C. the pressure inside and outside the plane
D. the power of the airplane engines

[单项选择]By doing the "tank test", the engineers can find out______.
A. the amount of air in the plane
B. the strength of the plane structure
C. the pressure inside and outside the plane
D. the power of the airplane engines

[单项选择]What will happen to the plane under the "tank test"
A. It will be broken.
B. It will be made stronger.
C. It will be filled with water.
D. It will be tested by pilots.

[单项选择]When the tank can carrying poisonous gas ran off the rails the firemen tried to______ the village from all traffic.
A. dismiss
B. insulate
C. isolate
D. expel

[单项选择]How can sharks find their quarries


A. By good sense of water waves made by quarries.
B. By good sense of smell and electrical magnetic power.
C. By good sense of light.
D. By good sense of blood.

[单项选择]Many politicians find that they can no longer afford the luxury of a personal chauffeur.
A. valet
B. driver
C. secretary
D. servant

[单项选择]Where can we find this kind of notice
A. In a college.
B. In a factory.
C. In a big company.
D. In a primary school.

[单项选择]What can readers find out from this text

[单项选择]The professor can hardly find sufficient grounds ________________ his argument in favor of the new theory.
A. which to base on
B. on which to base
C. to base on which
D. which to be based on

[单项选择]Which of the following can best explain "AIDS tests the institutions upon which our society rests" according to the passage

[单项选择]What can we infer from the passage about the test
A. Students who have taken the old test are strongly advised not to take the new test.
B. As compared with the old test, the new one requires the student to write an essay in a shorter period of time.
C. The College Board has decided to invite university teachers to grade the essays.
D. The College Board has appealed to many universities to support the new examination.

[单项选择]From this text, a reader can find out

[单项选择] True Friendship-Recognition How can we find true friendship in this often phony， temporary world？ Friendship involves recognition or familiarity with another's personality. Friends often share likes and dislikes， interests， pursuits， and passion. How can we recognize potential friendship？ Signs include a mutual desire for companionship and perhaps a common bond of some kind. Beyond that， genuine friendship involves a shared sense of caring and concern， a desire to see one another grow and develop， and a hope for each other to succeed in all aspects of life. True friendship involves action： doing something for someone else while expecting nothing in return； sharing thoughts and feelings without fear of judgement or negative criticism. True Friendship-Relationship， Trust， Accountability True friendship involves relationship. Those mutual attributes we mentioned above become the foundation in which recognition transpires into relationship. Many people say， "Oh， he's a good friend of mine，" yet they never take time to spend time with that "good friend. "Friendship takes time： time to get to know each other， time to build shared memories， time to invest in each other's growth. Trust is essential to true friendship. We all need someone with whom we can share our lives， thoughts， feelings， and frustrations. We need to be able to share our deepest secrets with someone， without worrying that those secrets will end up on the Internet the next day! Failing to be trustworthy with those intimate secrets can destroy a friendship in a hurry. Faithfulness and loyalty are keys to true friendship. Without them， we often feel betrayed， left out， and lonely. In true friendship， there is no backbiting， no negative thoughts ，no turning away. True friendship requires certain accountability factors. Real friends encourage one another and forgive one another where there has been an offense. Genuine friendship supports during times of struggle. Friends are dependable. In true friendship， unconditional love develops. We love our friends no matter what and we always want the best for our friends. True friendship requires accountability free factors.（）
A. True
B. False
C. Not Given