题目内容
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提问人：网友陈银桑
发布时间：2022-01-07
[主观题]
Wheel A turns ______ wheel.
A.as fast as five times
B.five times as fast as
C.as five times as fast
D.as five times fast as
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【填空题】Lesson 2 Listening Comprehension Blank-filling passage One Listening to the recording again and fill in the blanks with words you have heard. The wings _____1)_______ the airplane in the air, so it’s a good idea to have two wings. They also contain _____2)_______. Now the Skyhawk has a high wing, meaning that it is ____3)_______the airplane. A high wing has many advantages. The fuel tank _____4)_______are much easier to _____5)_______when checking fuel samples. You have much better ground clearance from low _____6)_______. You have an excellent view down and to the sides. During loading and unloading, you’ll really appreciate the _____7)_______the wing provides when it’s raining. The wing also provides _____8)_______ from the sun both on the ground and in the air. Listening to the recording again and fill in the blanks with words you have heard. The landing gear is another important part attached to the _____9)_______. Now the Skyhawk has, what is known as a_____10)_______, because it has one wheel in the front, that is called nose wheel, and two main wheels behind under the middle of the fuselage, a _____11)_______ like a triangle. The nose wheel _____12)_______ the airplane on the ground and supports the nose of the plane and the engine. The nose wheel does not have a _____13)_______ and is not as strong as main wheels. You don’t want to have a nose wheel supporting the full weight of the airplane. The nose wheel is connected through _____14)_______ to the _____15)_______located in the cockpit. If you _____16)_______ the left rudder pedal, the nose wheel turns to the left, pushing the right rudder pedal, turns the nose wheel to the right. The two main wheels are _____17)_______ to carry the full weight of the airplane by themselves. They’re normally the last to leave the ground during taking off and the first to touch during landing. The brakes are on the main wheels. You control each one _____18)_______ by pushing on the top of the rudder pedals.
