 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案 % u: V, Y7 v4 Z! n2 @: Q
$ t. ]* ]' z; E! G3 `% b0 M
可以的话 解释一下原因 谢谢大家 $ `' w0 t6 F t, _- v8 a/ p7 y4 i7 w
7 m% a& U, ~8 {1 u; E# Y! W) Q' a* s5 U `- l* d
1.Which of the following are best practices with respect to backing?
* g, H0 l4 O% U* H' V& j5 s( I
7 |# t; w( `! p" S A)Back at 10km/h8 u" g) M6 x5 x+ d/ a6 K
- z, u( N! ]1 ^/ v1 n' f" Y5 h B)All of the answers are correct
/ D {8 P, k4 k' e7 A/ M
9 M( B1 L% f; X4 k' U$ t C)Back to the blind side of the vehicle
% f( p0 i/ E: }# z; V/ t, e% Y
f/ t3 c+ v1 u/ \6 Y/ P3 t D)Avoid backing whenever possible
6 Z0 a, o y% O% X5 x P1 U
) E9 ~/ f0 j" h' R/ x 2.If you can't avoid a collision, what is the best action to take to reduce injuries?
* K$ n) f2 U) \: E/ V$ } Y7 C) _4 M A)Lock your brakes and turn toward the ditch
( @; V! l2 N* o# G, l; r5 l+ Q$ J7 q! h& J1 ~* a. F$ x
B)Use controlled braking and steering to collide with any objects at an angle g4 t+ z/ S2 z8 h5 E' _" Y/ U
v/ m z" p5 F1 ?6 N2 z* A. z: v
C)Lock your brakes and steer hard to the left side of the highway# h* I) \3 r- L% z' z. w
9 }' ]: b4 U) n; X
D)Slam on the brakes and hit head-on0 l; G; S9 N/ b5 z$ C: ] j2 q
2 e% z0 Q* n5 e, \6 F s% E, E6 n* e 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:
, @1 D* S4 N9 q# t
& _7 K8 e: i; M A)Pump the brakes
) x9 _% N8 r! {* p
% M v7 i* [9 G* z! R B)Shift to a lower gear and squeeze the brakes
$ g9 |' k7 B. w8 W( c: h( P2 g& B+ j0 G- U5 }
C)Lock the brakes6 m' q4 I' h" W2 Q# P
( q; I0 X' S$ _% N' e7 } D)Threshold brake* i; h; p0 L2 s( _
" A. P7 I, d7 f, m( \
" d7 w; | c- A5 O) A
( z9 }( Q" t' q7 H/ ~1 e 4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:
& ^6 \" n7 [5 H. T7 _- \9 W
2 m) ~5 _% e9 j0 B A)Apply firm pressure on the brake pedal2 w$ h$ b: k5 p$ M- p
( B$ W+ d- U6 h+ U3 }+ d; Y
B)Quickly pump the brake pedal
) |7 ^- Y6 \. l1 [4 K8 k/ ~; Q0 C4 Z. k8 E5 ]% P% L
C)Slowly pump the brake pedal
0 V! W5 m( Q a# {$ k
2 ?9 o. V8 w9 ? D)Press on the brake pedal until you feel a pulsating, then ease up" E, G- j& W7 L1 p
+ w4 S3 h9 u- U 5.What is the minimum distance ahead that you should look when driving?
; o1 P" l6 w9 L' D, x- n6 e
+ |3 [* i7 U6 W6 X A)Four seconds ahead* Z7 R" g; U+ G
9 B! R2 m, } J* b& _! E0 N, d' X B)12 to 15 seconds ahead7 c8 C8 M3 ?% D! C- Y L4 z( J
1 B3 c& x) K9 m5 O' n6 z G C) Four car lengths
* N2 z3 Z0 v* R( [% G( [3 Y# [7 A: P3 @
D) About 1 km8 j! o, d. p: l, j9 W- x
/ r+ `0 R- E6 T/ f9 w9 h& j* [+ I 6.Responsibility for the safe maintenance of any vehicle rests mainly with:
$ H; j& U$ O/ M5 u: K
0 ~1 z0 q3 p4 ~ x A) The automotive department or service station" k( {: k7 e: d/ }7 a
* l* p v: O8 D B) The owner/operator+ q; {! C' J5 g8 s. @3 W
. M' j4 F+ S) Z5 q3 Z/ K o- N: b
C) Law enforcement officers% q+ T) K- \* c. m3 K! b* l
4 u1 v$ X' I2 h/ e' X D) The manufacturer
9 v) w" P: H9 J5 {8 u5 \5 {0 n4 j+ z( N4 p" N" ?
7.The condition of tires on a vehicle is important because:
, G9 X7 [; i: m8 y3 C! ]& `, R( R4 B' u, C5 C7 J0 M7 I5 ]& U6 z) |
A) Contact between tires and the road stop the vehicle
2 s! O* J" r* |4 @$ A% W# b; V7 ~; k
B) All of the answers are correct
& |& @. m" Z$ g
6 K. j/ C( T5 |1 {8 o C) Tires provide traction) L' M) H6 R$ V/ I' p) w# i# r$ ~
t8 e6 _9 v0 s& { |, y
D) Tires carry the vehicle's load7 D V5 R# d7 ?2 O9 y
) I1 @4 @' x9 e3 p6 | 8. A yellow traffic sign indicates:
# m/ ?$ D7 r1 Y5 ^! N
/ ?) i; ^! m$ C9 o, O, y$ k; z A) Roadside services: w/ j* @9 j* G& {
' a% [8 `5 U( K% ~# e6 B
B) A construction zone1 q8 Q/ ~1 Y/ s% d
& S* L; W. @; ^+ O) {# Y# Z C) A general warning
0 C% l$ j7 T- Z) T7 W2 @* n0 T# b4 U. ^ Y }- M
D) A prohibitive message: `8 R" u: u; u- E- Q* @- j* X
' |' j# s$ f3 v2 G8 @+ X
8 V0 _7 v- _8 l; d2 W2 S 9. You are driving on a highway when the left front tire suddenly goes flat. You should:
9 J3 N7 {/ b' V" j g# y$ Q& C& Y# }; h) t9 J' c; ]% _( A
A) Signal, pump brakes, and steer left
0 F6 ^( S' h2 b/ z+ v$ v: f' C" v1 w, s! w1 Y
B) Signal, pump brakes, and steer right& e: K; m, e; i# g3 N
& w5 X' b; K Y. Y# C# l1 T
C) Grip the wheel firmly, engage ABS brakes, and steer right
) e1 T1 K c; l* N5 P+ t2 C4 u; Z1 V8 @) o1 l; Q
D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes
, |6 d9 A+ j* O5 n
* D5 p0 }/ i) r" R# Z* d0 e7 | 10. Properly understanding an anti-lock braking system:
6 ?2 y$ f2 ^7 M- ]+ ?+ c& r" D- Y) i9 g; S) e5 z
A) Can help drivers be safer on the road
2 x, H; x' x! Z3 z$ j
+ G, \, Q! r3 ^) h& l% w B) All of the answers are correct- }/ c) q3 q6 e4 k
5 A# n( p3 Z, C6 ^5 p, Z C) Can greatly reduce the risk of injury5 U1 y3 c8 @; ~
% V4 F& O7 z0 i0 G$ N3 a5 b
D) Can reduce the risk of having a collision# V8 {% |% ? I2 W: O
4 j/ l( @. k. U+ ~! G1 H
3 D/ D+ }0 R. N0 }" ?5 l' h 11. You should return to your lane after passing another vehicle once:: b! w' h* \7 e4 n* ~5 x
' ^+ e7 M0 i7 X
A) The other driver signals with the lights
7 R6 P/ n8 f& g% G0 n1 u: {2 e- I1 u5 a5 I" K! m+ M5 w
B) You can see the other vehicle in your rear-view mirror3 U, E4 ^$ U, K( r: F% ?4 @; Q2 O
4 O4 K1 ]/ N& \; l! }, }
C) Your rear bumper passes the front bumper of the other vehicle ^) w0 _' u/ I
, T. j1 k. L5 v/ {
D) You are 5 metres past the vehicle
$ C3 s$ O- q$ X3 u
* M/ ?, X' o# t$ S0 d" [) k 12. To be proactive and reduce the chance of road rage in other drivers, you should:& y' [0 r4 M J' g' O2 Q% o
, g% J7 i# `3 I4 G6 _9 N5 p) O" P
A) Drive the same speed as all other drivers
* v, d- A! h- Q1 [9 O9 o J4 ~0 K1 b% a
B) Signal 30 metres prior to turns in rural areas# V$ C. Y6 c7 p5 m9 o
7 j, G( H8 ]& j, h( z9 U) Z2 m- l C) Keep a space cushion all around your vehicle8 \, _( n ], X( J* `' r# T
! E2 y; J/ y) r D) All of the answers are correct
* {( R& ?5 M0 O T2 s* O* F% }4 a; Y1 `! w* D
13. The first thing you should do prior to backing out of a parking stall is:& ~5 J) {7 {* i5 D) |- M) S
+ ?- N+ ^3 {( j( s) S
A) Sound your horn twice
& J/ p# m }/ m3 S- @: Y
# k3 A! ~9 `4 v. \1 V8 y B) Proceed slowly! e5 ?3 E1 X2 t- Y5 M- Y
7 Z; d" H) Z( F, R: x
C) Walk around the vehicle to check for hazards
9 P. U/ @! q; ~& X+ w" Q4 n5 m6 H4 y* X' `' \/ n) s) r2 Y- z
D) Use your mirrors and look out the rear window
3 m" J8 X- t& @ `& V4 F
: D+ n0 h% Z0 I. F+ X: g" s# ]1 \* P) z2 f0 H
14. What causes most vehicle crashes?- v9 A7 |8 M7 w' M" Y
D+ Z3 |5 e& H7 O+ }, a8 T
A) Traffic laws. p! h) I* P4 O$ L3 F
0 b; j( m: o% k% R! N: y B) Defects in the road6 U$ w' B, A5 t5 i S7 w- e% u
- x4 C9 B Q+ r( p5 m) @3 q
C) Human error
4 u0 ?2 C! L4 Z. `: j! `, x" s, z9 K9 r# u6 o/ p8 o2 F* G/ K& Y E
D) Inadequate traffic controls8 i5 W/ e7 K" l5 ~3 ?8 ^& K* [) a
% y; d, ^& ^/ q/ f3 v
. M3 D% O' u# b! t2 p, q& c1 Q 15. A black/white or red/white traffic sign indicates:. {; r( H9 u- e& d
1 D! d% R. }2 Z8 Y, y2 M$ t) [8 [ A) A construction zone
$ h( V' t% @9 E& B7 \6 l$ h
% k" _& l( D0 p% Y" @ g0 sB) A general warning
7 D2 t; d; J3 `6 [; [' L2 a5 t0 m, L6 \
C) Roadside services
" M+ J- a% d) e) M5 E9 d" U1 X, M( C8 y) L) W& i
D) A traffic regulation/ A2 C0 T. P& _# K7 ~3 h* O
# j: k. ]2 R. t) G i- s9 y( ?& @
) }% ]! g) V. s9 _" E( w1 @+ U; a 16. A flashing red traffic control light always has the same meaning as:. t% U8 R. D4 Z* f- u4 i
& E9 H# x9 Z* z" |1 [A) A caution sign
! ^; j0 P. T" U! j
. J4 |& Q& [# }5 w! q7 W0 T% ZB) A yield sign
/ i k7 g+ n, o2 p( P; {+ ?
/ G4 F3 z8 F( U4 ^6 n5 S$ ^C) A stop sign
/ O- A, K: o1 s3 T4 I. D! j* I; n& D6 j
D) An ordinary red traffic light' J! S( h- S% P3 x. F# n
7 n1 C9 B" \! M
# I7 g; B: k3 D( b5 ~
17. The major factor contributing to cornering skids is:
5 \. u# r+ i* {' T& R$ `
) q1 z/ S/ |, N8 l( G* p A) Entering the corner too fast. F1 n8 P$ f: y& ~% v
' m- N/ |' g a2 m7 b! y# tB) Driving with all season tires
: e/ S/ ?- e6 x/ m% p
- |# B0 O% _" \( L- ]0 I7 r% R3 y0 ?# JC) Braking sharply while in the curve
0 d+ q, }; ]# W" o$ T' c! g. W, @% E3 B6 R
D) Being unfamiliar with the road and road conditions/ l5 C* O2 `7 A4 Y3 C3 i q: V
& X" _4 E% z0 o" R9 ~8 g& {; Y6 L1 Z% F
18. You will anticipate better when driving in a rural area if you:
3 Q% q6 I p+ e% p. H2 \" B6 e4 o6 r, B5 d5 c+ _
9 B. H* ]- o3 Y" m! e+ P% _8 t A) Check your mirrors every 30 seconds
! J) V0 Z! Y+ ~2 ]' I/ e- v; L+ u( F' H' r3 u ^! }+ r2 r+ r! g
B) Scan at least 25 seconds ahead
/ Q+ `8 Q2 k2 H0 J* }5 m+ @$ i7 g2 k/ a5 O1 I. f% g
0 ]0 L/ M* ?4 }2 ~7 H s2 |/ I' P& c
- `; F; q$ _0 P4 Q: T, E5 G5 \! o e
19. Maintaining a 4-second following distance in wet weather conditions is an example of:+ g6 q2 G- ^" i' s$ u ]
1 ~' X3 t( K4 H' ?$ @ A) Time management/ p; R% R' N# z. |0 Q
( |9 o/ x. M1 e; K% j B) Communication
9 B& Q+ Y, }8 |+ d5 }) D- ~- H1 i4 t' y0 |$ ?( q0 \
C) Searching) V: [! c; e- f6 f& }
/ F3 P2 H) U) F G2 }
D) Managing space( D0 s7 `# B6 Y3 [: D5 F, u
" X" }0 T: e- K# L$ P1 B
, }8 ^1 ^! o& j m$ ~
$ Z9 D% F' z' X7 E) z' s 20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
* Q. v& B- ~- R7 n+ U, E S8 U1 H* `4 ^% A
A) A braking skid
) I2 V! |+ M: @! D
4 G, s! Y7 S' ~; ^1 O B) A cornering skid
6 A$ }: b: j; Z7 A8 R8 p2 b
) r# s5 Z. b C! [4 x* q C) Power steer* Y7 c/ ~7 z2 T1 v; U; j
: r$ M( W, Q/ ]9 o
D) Understeer& x o3 B/ x1 C: n. `( y
4 d8 I) a9 s, Z, ^: i2 d
21. To keep a safe following distance in an urban area, a driver should:! j8 W2 N9 E( x, w
. x1 [' d) z1 K0 M" p6 @ A) Keep at least a two car length following distance/ j) X9 z4 {% c
- Z) O+ U$ l9 A# t% H B) Keep at least a 2- to 3-second following distance' |4 c% {. S7 Z& T/ a* ^* b
+ ]: c* @# q: Q: |8 y
C) Keep at least a 12-second following distance
' x! R) s2 I! z- U. s E
7 p- q. P( Y0 c: X9 A. Z' n D) Keep one car length for every 10km/h of speed
0 I1 ~. K: @; l% H+ d- H4 N |
|