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Directions: Complete the following sentences with the proper words you have learned. 1. The crew of CCA981 told the controller that their aileron was jammed and they wanted to taxi back to the r________ for maintenance check. 2. When the cargoes are loaded in the aircraft, we should consider the center of g________. 3. The crew decided to land at the a________ because of the bad weather en-route. 4. AFR123 encountered bird strike during departure and the w________ was cracked. 5. Advanced designs have increased the airplane’s c________ for passengers. 6. Wind blowing towards the aircraft is called a h_____. 7. A380 is a very long r_________ , subsonic civil transport aircraft. 8. The instruments related to attitude, direction and turning are operated by internal spinning g_________. 9. The weather is d_________ and they decide to cancel the flight. 10. Taxiway F is b_______ by a broken vehicle and can’t be used. 11. Foot p______ are positioned on the floor in front of the pilots, and act on the rudder at the tail of the aircraft. 12. A typical walk-around i______ can take about 8 to 20 minutes depending on the size and condition of the aircraft. 13. Initial flight training includes elementary flight m________ such as takeoff, landing and go-around. 14. A t_______ is unfavorable for takeoff and landings. 15. Do you know the f______ elevation of Beijing Capital Airport? 16. F______ must be cleared from the aircraft before departure. 17. AFR124 has difficulty r______ their gears. 18. The first officer pushes the thrust l______ forward. 19. The f_______ can be used to increase lift and drag. 20. Takeoff and landing are two c_______ phases of flight which can challenge the pilots’ flying skills.
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参考答案:
举一反三
【判断题】春秋时期的老子是道家学说的创始人,主张清静无为、淡泊名利、寄情山水而著称,A中国人的思想和文化影响甚大
A.
正确
B.
错误
【单选题】下列蔬菜在生产中通常采用种子繁殖的是( )。
A.
金针菜
B.
襄荷
C.
香椿
D.
朝鲜蓟
【单选题】下列蔬菜中采用种子繁殖的是
A.
豆薯
B.
山药
C.
生姜
D.
红薯
【单选题】echo ture or false;的输出结果是()。
A.
true
B.
false
C.
1
D.
0
【单选题】配制碘滴定液时加入大量碘化钾的目的是
A.
加快反应速率
B.
增加碘在水溶液中的溶解度
C.
形成有色物质,便于观察
D.
减慢反应速率
E.
去除碘中微量杂质
【判断题】碘溶解时加入碘化钾的目的是增溶。
A.
正确
B.
错误
【判断题】碘溶解时加入碘化钾的目的是增溶。
A.
正确
B.
错误
【单选题】内耳道平均长约()
A.
2mm
B.
4mm
C.
6mm
D.
8mm
E.
10mm
【单选题】下列蔬菜中采用种子繁殖的是
A.
山药
B.
生姜
C.
红薯
D.
豆薯
【单选题】内耳道长约()CM
A.
0.5
B.
1
C.
1.5
D.
1.8
E.
2
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