6．This passage mainly tells us that　　　 .

　　　 A．the dream of Martin Luther King Jr. has not been fulfilled until now

　　　 B．Martin Luther King’s Day was celebrated in the U. S. on Monday

　　　 C．everybody has his own dream ,including school children

　　　 D．U.S presidential candidates seek support from the blacks

4. What's your opinion about the Peking Opera project started in schools?

　 (Please answer within 30 words.)

3. Please fill in the blank with proper words or phrases to complete the sentence.

　 (Please answer within 10 words.)

2. Which sentence in the passage can be replaced by the following one?　

Is it only the thing that your grandfather like best to kill time?

1. What is the best title of the passage? (Please answer within 10 words.)

30. The best title of the passage should be _______.　　　　

A. The Safest Way to Travel

B. Air Safety Tips

29. Which of the following is NOT true?　　　　　　　　　

A. Larger planes have more safety checks and are safe in an accident.

B. Take-offs are safer on non-stop flights than landings.

C. Every aircraft is different, so the safety procedures may be different.

D. Seat belts should be worn to protect against turbulence.

28. The underlined phrase "The general rule" in the fifth tip refers to _______.　　

A. anything the flight staff tell you to do

B. general safety advice

C. walking around the plane

D. pouring hot drinks

27. The underlined word "those" in the second tip refers to _______.　　　

A. smaller planes　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

B. passengers

C. larger aircraft　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

D. safety records