AMA Demerit Reduction Defensive Drive Course 课程试题 跪求高手帮忙 急用！谢谢谢

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跪求高手给答案

可以的话 解释一下原因 谢谢大家
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6 o6 o0 V. W; z# l4 y( `1.Which of the following are best practices with respect to backing?

2 r' t) q$ Y6 s2 R2 f& \    A)Back at 10km/h

    B)All of the answers are correct

. g1 d. Q* O  g    C)Back to the blind side of the vehicle
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7 Z% K% L! `# a6 B6 v    D)Avoid backing whenever possible

9 B2 R. }0 g3 d7 S   2.If you can't avoid a collision, what is the best action to take to reduce injuries?
  A)Lock your brakes and turn toward the ditch
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7 J, A0 k/ V2 [" B5 r    B)Use controlled braking and steering to collide with any objects at an angle

$ G. ~" b) E2 J9 ?    C)Lock your brakes and steer hard to the left side of the highway

    D)Slam on the brakes and hit head-on

; v' G" Q) C& K+ K4 v$ d    3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:
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    A)Pump the brakes
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    B)Shift to a lower gear and squeeze the brakes

    C)Lock the brakes
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9 l8 W' O% H" K& \6 d* s' S    D)Threshold brake
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    4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:

    A)Apply firm pressure on the brake pedal
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  h* ]  J- }( s0 h. S% z9 M    B)Quickly pump the brake pedal

1 V3 [  Z. g" ]! a+ V  A    C)Slowly pump the brake pedal
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, L: g/ D8 _' ?" ~7 _0 e, K    D)Press on the brake pedal until you feel a pulsating, then ease up
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   5.What is the minimum distance ahead that you should look when driving?

   A)Four seconds ahead

$ C$ L- T. t* O) I$ |2 I    B)12 to 15 seconds ahead
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5 D# R0 ?3 [2 ^7 n4 |  o0 `7 c; W1 J   C) Four car lengths
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7 r* Q8 T9 m9 C2 a0 |! o   D) About 1 km

    6.Responsibility for the safe maintenance of any vehicle rests mainly with:

- p. v- R+ t' ?6 R" s' B: G9 O- r   A) The automotive department or service station
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  B)  The owner/operator

   C) Law enforcement officers
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( s: h7 v' [& Y+ e  D)  The manufacturer

    7.The condition of tires on a vehicle is important because:
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: ^1 o) |& Q; y3 ~' r; A# M4 `3 d   A) Contact between tires and the road stop the vehicle
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  B)  All of the answers are correct

# s+ ?) \0 X* f3 G2 |+ A   C) Tires provide traction

8 M  H; h- m0 Y6 T( t4 M7 A5 t  D)  Tires carry the vehicle's load

8 d4 V+ |6 w' T   8. A yellow traffic sign indicates:

   A) Roadside services
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; O2 |8 K$ O: k$ M. E8 ^   B) A construction zone

  d+ @; |4 \3 _  J; g6 l3 A   C) A general warning

/ Y5 S* d  t- Y   D) A prohibitive message
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3 k5 I: ^$ X3 m. v& d& ~( J   9. You are driving on a highway when the left front tire suddenly goes flat. You should:
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   A) Signal, pump brakes, and steer left

   B) Signal, pump brakes, and steer right
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   C) Grip the wheel firmly, engage ABS brakes, and steer right

% M4 D; F9 i( w+ z* q6 P7 @$ E   D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes

7 T& d* S# p$ ?* K  10.  Properly understanding an anti-lock braking system:
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   A) Can help drivers be safer on the road
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  B)  All of the answers are correct

6 t0 v1 g$ _" X9 j' `6 A: P  C)  Can greatly reduce the risk of injury
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# [$ k- ]: D' q; g D)   Can reduce the risk of having a collision


" Y# x+ m7 F9 k, a5 w  g; }   11. You should return to your lane after passing another vehicle once:

$ R- C' W% y5 S+ c   A) The other driver signals with the lights
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: _# Q5 j+ Y8 R% n+ n* X( F  B)  You can see the other vehicle in your rear-view mirror

  C)  Your rear bumper passes the front bumper of the other vehicle

  D)  You are 5 metres past the vehicle
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  12.  To be proactive and reduce the chance of road rage in other drivers, you should:

   A) Drive the same speed as all other drivers

9 Q8 L% e) _. g/ o' T0 |+ g. n   B) Signal 30 metres prior to turns in rural areas
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  C)  Keep a space cushion all around your vehicle

( O! @# N: k# M7 h" ^! n: ?; g  D)  All of the answers are correct

  13.  The first thing you should do prior to backing out of a parking stall is:
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  A)  Sound your horn twice

  B)  Proceed slowly

) ]( H2 f7 @8 W  E3 {  C)  Walk around the vehicle to check for hazards

  D)  Use your mirrors and look out the rear window


   14. What causes most vehicle crashes?
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  A)  Traffic laws

  B)  Defects in the road

& s) g; X9 z7 w1 E; z5 Q  C)  Human error

/ z& c& G% V7 D$ W  D)  Inadequate traffic controls
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  15.  A black/white or red/white traffic sign indicates:
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A)   A construction zone
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B)    A general warning

C)   Roadside services
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& s; n  s4 W9 a; i3 LD)    A traffic regulation
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16.   A flashing red traffic control light always has the same meaning as:
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A)    A caution sign

* m+ t2 G9 Y2 z- s1 ~* Y7 D0 dB)    A yield sign

C)    A stop sign
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D)    An ordinary red traffic light
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# {+ \3 [3 U' G+ D17.    The major factor contributing to cornering skids is:
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0 x1 q4 I1 q: |5 Z" S: }  A)  Entering the corner too fast

- }) }- z+ |# r4 B7 HB)    Driving with all season tires
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. Y, Y1 U7 N" FC)    Braking sharply while in the curve
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D)    Being unfamiliar with the road and road conditions


1 y1 R3 k  p+ P4 Z2 T* Y  18.  You will anticipate better when driving in a rural area if you:
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  M! }- g$ ?  h. E   A) Check your mirrors every 30 seconds
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7 O; t* q- r3 I0 Q4 Q# p& R   B) Scan at least 25 seconds ahead


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    19. Maintaining a 4-second following distance in wet weather conditions is an example of:
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   A) Time management

) v9 _0 W/ _9 |# {: E/ U4 @+ c   B) Communication
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  C)  Searching

   D) Managing space


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+ y) ]9 A1 \% p8 [7 e" f  20.  When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
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/ b8 J! V3 E$ ^7 c( H% F; n3 ~+ C& o A)   A braking skid

B)   A cornering skid
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  C)  Power steer

# H& G! g# o7 L/ l3 r6 q- W, \1 Y  D)  Understeer

" P. {: [  u& O* H5 T- r- U+ c# [  21.  To keep a safe following distance in an urban area, a driver should:

3 {$ z; v" `7 F  x  T6 s A)   Keep at least a two car length following distance
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# i1 |- z& P/ G: _6 { B)   Keep at least a 2- to 3-second following distance
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9 V# b- T- T: U  m* x) Y6 |C)    Keep at least a 12-second following distance

D)   Keep one car length for every 10km/h of speed
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