After a steady increase in sales for two years, there was a sharp rise in 1996 but in 1997

ased during the Great Depression.()

此题为判断题(对，错)。

What can be said about substance abuse after September 11th？

A．People who reported an increase in alcohol use were more likely to have PTSD

B．People who were living closer to World Trade Center were most likely to increase cigarette smoking.

C．Displacement from home and involvement in rescue efforts were consistently associated with increased substance use.

D．Symptoms of panic attack were unrelated with increased use of substances.

A.military

B.steady

C.parliamentary

D.shadow

A. Active, Priority 151

B. Active, Priority 201

C. Active, Priority 251

D. Standby, Priority 151

E. Standby, Priority 201

F. Standby, Priority 251

Overflow valve is used to ____.

A.control the fluid flow through it

B.prevent the pressure before it over the specified valve

C.make the pressure after it steady

D.control the direction of oil flow

A．severe U．S． balance of payments deficits

B．a general weakening of the dollar after the attacks of September 11, 2001

C．） large U．S． balance of payment surpluses

D．All of the above were contributing factors．

According to the passage, it is believed that the sun ______ .

A．moves in a quick but steady way year after year

B．sends out less and less heat and light with each passing year

C．radiates the same amount of light every year

D．might have a strong influence on the weather patterns

A．severe U．S． balance of payments deficits

B．a general weakening of the dollar after the attacks of September 11, 2001

C．） large U．S． balance of payment surpluses

D．All of the above were contributing factors．

Section B

Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.

听力原文： The act of jogging doesn't require any special skill. You do need to be basically healthy, (and, if you are in any doubt, you should consult your doctor) but then, after a few basic warm up bends and stretches, you are ready to begin. You simply start running, gently, and then build up to a steady pace. You then maintain that pace over your chosen distance. Jogging is not sprinting. So do not over tire yourself by trying to go too fast. A steady, comfortable pace is your aim. Don't overdo things.

Jogging is excellent for keeping fit. It's good for the lungs, the heart and the circulation. It's easy and it's convenient. Why don't you try it？ If you require more information, talk to one of the instructors at the sports center, We're only too happy to help. Please remember: if you do decide to jog, talk to your doctor first if you have any health worries. And, ladies, do not jog alone in quiet places, especially after dark.

(27)

A．Special training.

B．Special skill.

C．Basic health.

D．Nothing.