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

C.Brian

跪求高手给答案
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可以的话 解释一下原因 谢谢大家
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1.Which of the following are best practices with respect to backing?
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    A)Back at 10km/h

    B)All of the answers are correct

5 i8 L4 a$ `+ M% s# e: ^5 G2 Y  B- S    C)Back to the blind side of the vehicle
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; Z7 H: q3 N8 ?) J    D)Avoid backing whenever possible

   2.If you can't avoid a collision, what is the best action to take to reduce injuries?
) m+ s! q! x1 W1 w' d  A)Lock your brakes and turn toward the ditch

0 y1 r7 [& i2 D4 g; Z/ _) e    B)Use controlled braking and steering to collide with any objects at an angle
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    C)Lock your brakes and steer hard to the left side of the highway
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+ B7 j1 }, V5 h3 Y    D)Slam on the brakes and hit head-on

    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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- @7 L# c9 w0 {* M/ e+ y& _! K; o    A)Pump the brakes
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    B)Shift to a lower gear and squeeze the brakes
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1 l5 |, \" g9 f    C)Lock the brakes
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* i: s: v5 H* z( H  P    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:
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    A)Apply firm pressure on the brake pedal

    B)Quickly pump the brake pedal
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: M! f& G  M" \    C)Slowly pump the brake pedal
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    D)Press on the brake pedal until you feel a pulsating, then ease up

) a3 Z1 \$ B7 A2 U+ n, ?   5.What is the minimum distance ahead that you should look when driving?

   A)Four seconds ahead
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* Y5 P& O$ d) C# V( U. J% H    B)12 to 15 seconds ahead
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! z* s* p$ u5 f0 ]   C) Four car lengths
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) M6 a7 {  U- j& g   D) About 1 km
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    6.Responsibility for the safe maintenance of any vehicle rests mainly with:

+ {2 H- W9 t9 H1 y8 s* S   A) The automotive department or service station

  B)  The owner/operator

   C) Law enforcement officers
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  D)  The manufacturer
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    7.The condition of tires on a vehicle is important because:
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7 \; N2 `$ a+ @! F* ?( v% B3 \   A) Contact between tires and the road stop the vehicle

  B)  All of the answers are correct
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: i- t% i7 b, ~' R2 r   C) Tires provide traction
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0 T" I2 _3 a$ X& o3 M8 ?  D)  Tires carry the vehicle's load
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* P! @" ~% t% y2 v; f   8. A yellow traffic sign indicates:
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  v* p: b( J4 b# {4 s& P6 b1 t) y   A) Roadside services

   B) A construction zone

   C) A general warning

   D) A prohibitive message
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   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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- H1 [: ~2 x- m3 U9 t2 h   C) Grip the wheel firmly, engage ABS brakes, and steer right
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" O0 \2 @# F/ c# S& O- L; N! ^   D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes
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. ]6 b( L! |' K  10.  Properly understanding an anti-lock braking system:
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   A) Can help drivers be safer on the road

  f8 x5 ?5 [7 K! s+ B: Y/ h7 u  B)  All of the answers are correct
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  C)  Can greatly reduce the risk of injury
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. P8 B5 j7 h& Z0 y- P0 p D)   Can reduce the risk of having a collision
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   11. You should return to your lane after passing another vehicle once:

   A) The other driver signals with the lights
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  B)  You can see the other vehicle in your rear-view mirror
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0 W! d2 y0 n- c5 P1 u4 d" A  C)  Your rear bumper passes the front bumper of the other vehicle
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- y  Z3 R, y) M. `* O! A2 F  D)  You are 5 metres past the vehicle

  12.  To be proactive and reduce the chance of road rage in other drivers, you should:
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! V+ A0 {9 c8 F* s1 w; s   A) Drive the same speed as all other drivers

* o, v' b7 G8 o7 s$ r( K   B) Signal 30 metres prior to turns in rural areas

0 m; B1 @" Z$ X6 P  C)  Keep a space cushion all around your vehicle

. B1 n1 x1 p* I6 e5 G  D)  All of the answers are correct

( l, ~, |4 `/ w+ m3 I3 O  13.  The first thing you should do prior to backing out of a parking stall is:

  A)  Sound your horn twice
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  B)  Proceed slowly

  C)  Walk around the vehicle to check for hazards
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  D)  Use your mirrors and look out the rear window

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   14. What causes most vehicle crashes?
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4 U, p4 T+ J" A& w9 R  G$ y  A)  Traffic laws

1 S7 H# |7 G4 o( \  B)  Defects in the road

  C)  Human error

% m% H% ?# b. M& m/ |& l  J/ V  D)  Inadequate traffic controls
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  15.  A black/white or red/white traffic sign indicates:
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  s7 H) L/ y$ s4 Z% c$ S0 e A)   A construction zone
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- E" {! H2 a9 o# q" fB)    A general warning

C)   Roadside services

D)    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
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B)    A yield sign

C)    A stop sign
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D)    An ordinary red traffic light
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6 K. V+ ~4 v9 p# `' q17.    The major factor contributing to cornering skids is:
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  A)  Entering the corner too fast
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' F% q; ~/ H( N+ n" ^B)    Driving with all season tires

4 S8 f+ x$ X& SC)    Braking sharply while in the curve

D)    Being unfamiliar with the road and road conditions
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  18.  You will anticipate better when driving in a rural area if you:
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   A) Check your mirrors every 30 seconds

   B) Scan at least 25 seconds ahead
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6 J* j! }4 a+ O+ Y. Y* g* u! V0 H0 _% i    19. Maintaining a 4-second following distance in wet weather conditions is an example of:

( L4 r, S1 R6 l2 N" q: d$ g/ h   A) Time management
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4 m) C$ i+ B: H4 a   B) Communication

  C)  Searching

   D) Managing space
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  20.  When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
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A)   A braking skid

- S4 k9 v5 y/ P B)   A cornering skid

  C)  Power steer
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  D)  Understeer

  21.  To keep a safe following distance in an urban area, a driver should:

/ v( [3 Z; e+ P0 r$ B A)   Keep at least a two car length following distance

' y' z" u+ s: s7 e% D B)   Keep at least a 2- to 3-second following distance

- v/ d! ?; t" N5 M) k( L' ZC)    Keep at least a 12-second following distance

! k* b# A" p0 W  G& _1 x D)   Keep one car length for every 10km/h of speed