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?

: F* q. q0 Y  H: |    A)Back at 10km/h
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    B)All of the answers are correct

    C)Back to the blind side of the vehicle
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    D)Avoid backing whenever possible

" n* m' J! ^- C+ d* A# b' J1 V* i/ g   2.If you can't avoid a collision, what is the best action to take to reduce injuries?
! ?' s  B# O3 S1 B  A)Lock your brakes and turn toward the ditch

    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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- a9 b# g! n$ i, d: q: U$ J" p    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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/ h/ x" e/ d  P% |& E5 ?# o    A)Pump the brakes

    B)Shift to a lower gear and squeeze the brakes
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    C)Lock the brakes
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    D)Threshold brake
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  A7 K% n0 v+ U  s2 p! _* m; t2 A    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

0 w4 e' C- D, A. i9 V    B)Quickly pump the brake pedal
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4 d3 ]7 \# n' k; N- p  Z+ z    C)Slowly pump the brake pedal

3 P1 h! _1 V" X0 @    D)Press on the brake pedal until you feel a pulsating, then ease up

1 g) Q% y( s+ V. M* G1 P   5.What is the minimum distance ahead that you should look when driving?

5 c# \* m  J& w/ L1 H   A)Four seconds ahead

    B)12 to 15 seconds ahead
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$ t$ i% Y% c: D8 o! M) F   C) Four car lengths
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   D) About 1 km

    6.Responsibility for the safe maintenance of any vehicle rests mainly with:
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   A) The automotive department or service station
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2 Y( @+ V* ?3 d! @% ^* P7 D2 B1 E+ Y3 y  B)  The owner/operator
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   C) Law enforcement officers

2 N4 }. X/ k, c  D)  The manufacturer

5 [  q$ x2 ^$ Q# D    7.The condition of tires on a vehicle is important because:
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   A) Contact between tires and the road stop the vehicle
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8 y7 X' }; @% `3 j5 ~  B)  All of the answers are correct
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: O4 u/ q: m9 f7 w& s: ?' {" `   C) Tires provide traction
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  D)  Tires carry the vehicle's load
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5 q$ d) d$ m; \; U; o   8. A yellow traffic sign indicates:

6 e/ e* u2 K$ p4 h3 ]! R  v   A) Roadside services

   B) A construction zone

: Y# b9 w+ K, R6 t* w! h   C) A general warning

   D) A prohibitive message


   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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5 W: R" O& B2 o/ P" \2 i" E: `   C) Grip the wheel firmly, engage ABS brakes, and steer right

   D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes

  10.  Properly understanding an anti-lock braking system:
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# \- x9 Q' B% |. C3 `   A) Can help drivers be safer on the road

, B  }# N. W2 y7 u  \. Z  B)  All of the answers are correct

# i9 ?) |5 Z$ @& q" w$ q  C)  Can greatly reduce the risk of injury

. G5 k1 P+ N" S. R; f D)   Can reduce the risk of having a collision

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, O4 k1 k& m3 Q) H   11. You should return to your lane after passing another vehicle once:
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, ?4 z+ x# D* F  b   A) The other driver signals with the lights

0 [4 E8 \, H7 I( }: N+ L  B)  You can see the other vehicle in your rear-view mirror

' o, f4 d7 S0 g; D; {& Y  S  C)  Your rear bumper passes the front bumper of the other vehicle
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' o7 J3 W$ D; v5 A1 ^3 n  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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   A) Drive the same speed as all other drivers
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   B) Signal 30 metres prior to turns in rural areas
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  C)  Keep a space cushion all around your vehicle

  D)  All of the answers are correct

3 u& }% u/ n2 K; |3 ^9 A  13.  The first thing you should do prior to backing out of a parking stall is:
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% u6 `. H. e$ }3 Z7 k  A)  Sound your horn twice
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" H9 l) v% T+ e+ N3 w0 C  B)  Proceed slowly
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* i. i2 V4 I  F3 a5 p: L4 E  C)  Walk around the vehicle to check for hazards

  D)  Use your mirrors and look out the rear window
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   14. What causes most vehicle crashes?
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  A)  Traffic laws
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: j' R5 h% F: ^; I" n  B)  Defects in the road

, n3 I# J% ?5 G( s4 z7 @6 n( e  C)  Human error
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  D)  Inadequate traffic controls
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  15.  A black/white or red/white traffic sign indicates:

A)   A construction zone

! z7 P$ M3 Q5 d; vB)    A general warning

( V5 G- w9 U; ` C)   Roadside services

D)    A traffic regulation
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16.   A flashing red traffic control light always has the same meaning as:

; N1 p3 I0 i: m% [  L% `- n5 JA)    A caution sign

B)    A yield sign
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9 z% Y" G# X# e( r* e; K5 f0 zC)    A stop sign
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D)    An ordinary red traffic light

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17.    The major factor contributing to cornering skids is:

  A)  Entering the corner too fast
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/ P9 u5 v6 W/ {3 |6 eB)    Driving with all season tires

C)    Braking sharply while in the curve
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0 v! ?5 B9 B! E# T' e, g# C0 _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

, n% X3 g* P5 v! _, z   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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2 D* B9 {% U* ]* u   A) Time management
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   B) Communication

" n  |8 ^7 ^3 N. G/ B# u  C)  Searching

1 n- K0 b, J+ c* Y* z6 q% e) u/ J   D) Managing space



  20.  When a vehicle loses traction in a curve and has a rear wheel skid, it is called:

A)   A braking skid

  k+ ^1 y" o& |, O B)   A cornering skid
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  C)  Power steer
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: v8 y$ D: \  I  D)  Understeer

; T( p) L: I# n( |$ Q" h  E  21.  To keep a safe following distance in an urban area, a driver should:

A)   Keep at least a two car length following distance
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B)   Keep at least a 2- to 3-second following distance
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. \7 V% q1 A, N- F  tC)    Keep at least a 12-second following distance
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4 B, |" q% G4 `! n8 L5 g1 W+ F D)   Keep one car length for every 10km/h of speed