 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案
) @& Z. b- U6 u3 r6 d# z! e
( I7 r1 ]# D, W' y. u$ [可以的话 解释一下原因 谢谢大家 h% _$ P8 b* A4 U6 e ^
; h# m. X, N+ B8 P
1 a6 T( P- `& T: s0 O% A1.Which of the following are best practices with respect to backing?, v( U0 F% \) W8 ^3 p
4 F: p# e2 K; P. N: D9 A) C
A)Back at 10km/h
4 O! l" J0 y; R6 N) U0 ]% m+ Z% h i3 b, ?( s- @4 i
B)All of the answers are correct
+ ?5 F! O/ G7 s& k& R; r( k2 ^3 }# f8 B* [) v+ I
C)Back to the blind side of the vehicle
" C2 N' [8 e! L3 B0 k3 f6 |
! p* n3 d7 Q Y" v. t" v7 _ D)Avoid backing whenever possible
6 _; c& y3 F+ Y$ c& N8 z) T" I( ~ k, I! R! f
2.If you can't avoid a collision, what is the best action to take to reduce injuries?
+ | V+ n. X- z8 r8 o# O. m A)Lock your brakes and turn toward the ditch
# C$ d. v6 u5 p, G: x6 \! y/ P3 B9 C5 \! @5 K) h
B)Use controlled braking and steering to collide with any objects at an angle
' m$ D3 s3 H$ x2 X) A
! u1 n) C: m1 r) I C)Lock your brakes and steer hard to the left side of the highway" `1 B4 j6 X: c( ~, c3 q5 |& G9 p
6 i- b1 R' q/ L1 { D)Slam on the brakes and hit head-on
$ B9 Y3 Q1 ]5 g: U1 }
% V0 r' R9 b+ c) K5 R 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:4 D. ?% S/ _7 s8 I* b" o- R1 F
* i) a: }7 u/ g e
A)Pump the brakes! K5 b. V) E' X& }% W; S1 p) }
; n( ]3 ^0 O; \# [1 m- n B)Shift to a lower gear and squeeze the brakes3 Q! _) z" N! d8 P
; ]2 G9 n' L+ H6 e) \$ v
C)Lock the brakes
4 P4 H4 F' t( }- ~
9 }% g, h. s( r G) d/ d D)Threshold brake
; M% X+ m# j1 e: N0 d0 R! }
- e4 k8 D. ?9 w: }/ e, {% P' e- \9 l * ]1 g$ G" S% `
# @! s8 y* I, K; J8 C% H
4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:
8 }! k5 }0 K* |4 M8 u
: Z& E9 o8 b/ f3 N: Z6 d A)Apply firm pressure on the brake pedal
) u5 F! s5 ~$ F4 \3 n$ T3 @4 m! [4 n$ g3 p3 U' L7 ]
B)Quickly pump the brake pedal
" }0 d, B9 k! u- p: S+ h* y2 y ~& x5 ~$ @' q8 |
C)Slowly pump the brake pedal$ L/ C/ Q! M2 \- b' Y/ V7 g
, h; x0 }1 ^1 {, |, X5 C+ _ s D)Press on the brake pedal until you feel a pulsating, then ease up# s( X$ e. ]& `/ |$ r
" l3 c8 ]' x5 l0 o9 X 5.What is the minimum distance ahead that you should look when driving?
! t5 ^. }& s9 Z% ^% ^( D+ N! @& F5 k+ m8 \/ ]. t
A)Four seconds ahead7 Z) S# P: j$ v
/ D3 |# W, [1 ]: q* l* g
B)12 to 15 seconds ahead1 v$ `- {9 n4 }, \6 r! l
8 _/ `* H; o3 Y5 G C) Four car lengths
/ G7 v+ a8 K- B$ ]# k0 x1 U: V2 T# C
/ P( B$ |0 ]7 F9 c' C D) About 1 km' v& K+ P1 L2 M* i
6 u& `6 X9 @" S: A5 O
6.Responsibility for the safe maintenance of any vehicle rests mainly with:
0 W: a9 ]4 F2 f
0 {- I% H3 ]. `/ t( U A) The automotive department or service station, r" a# p2 r, U5 H5 q4 e0 p
5 z' h5 c5 C2 m( f( i+ W& [ B) The owner/operator
' P0 ~& [" F8 M3 z- ?" T/ `+ q' T2 i( T6 l* f8 V. L7 O, |1 V2 a
C) Law enforcement officers
7 X" M/ k) f0 m `- g% |5 t. E
+ N% X, q# x/ o( ]- G7 }$ }* ]# z0 X D) The manufacturer
' {. A0 U6 f' d9 k
$ Q, A- \) `9 y. e$ c& ^& K; M 7.The condition of tires on a vehicle is important because:% R5 @: O+ H9 W- a; `
: c/ Y/ W. z1 _: X8 A A) Contact between tires and the road stop the vehicle" M; D: D! {3 |2 \: S* w' ?
8 K1 | ?4 p0 w7 F! V* G+ }+ ?! P
B) All of the answers are correct7 `- i9 g6 I V- \" G, ]1 s x/ B
2 Z% k& O; x& s! i C) Tires provide traction: J0 x$ r$ C, ~5 s& k
- H3 s0 z; R( F% p' J
D) Tires carry the vehicle's load
. L X5 ^# r5 t8 K6 w+ J) K5 |: D( @6 X+ E. F; U
8. A yellow traffic sign indicates:2 h6 d8 d* H* z
: k; r2 j+ F) X: h7 N7 R A) Roadside services+ B0 h) R5 G! I0 S6 ?- Z2 D
# B" c! I4 {' S$ @. _; r2 B B) A construction zone
( F* {! I4 e$ @. d) m9 G5 x# w3 W- c
4 U1 M8 o9 w+ G/ ? C) A general warning
* v5 B6 a# m$ d! j2 { z2 e0 D( |# B" |! b) m/ r! ^, d; O
D) A prohibitive message
+ P8 Y- |; N7 q. L: X+ ~5 a: L) I+ I! ^5 x$ p
- Z1 s( u: @/ s P5 ]' Q0 y 9. You are driving on a highway when the left front tire suddenly goes flat. You should:7 O6 j2 u, H' R$ S9 Y$ j1 k
* i" E3 ?7 n& T4 Z A) Signal, pump brakes, and steer left7 i; w) S4 ^3 W5 ^4 R& b1 \
& M& b3 h4 C) j
B) Signal, pump brakes, and steer right% S! W$ S# W, Q. Z! ~/ L6 ^
+ A- y" p& M w( p { C) Grip the wheel firmly, engage ABS brakes, and steer right
* Q; O0 X+ U+ L
( ]% Y6 Y& _' Y( B s4 Q D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes
9 \* X% A: A1 I+ p2 M; M) l- C$ Y- N: h% r" y
10. Properly understanding an anti-lock braking system:
) h, l( w2 O$ W U) M
' y* P8 e5 H2 I; U' B+ e) t+ Y% d A) Can help drivers be safer on the road
9 O5 ?- O. J! P# J. ^4 ?
0 R& h2 {4 e9 D5 L B) All of the answers are correct
6 w6 }. Y) f1 ^$ D1 U0 p; f8 l' e' z) q6 R1 `
C) Can greatly reduce the risk of injury4 e$ C, j o, B+ x1 q$ Y
F; G( W$ i/ X2 Q1 P/ a D) Can reduce the risk of having a collision
; C7 o) J8 Z) m- U* q% u. \6 G8 M0 ^; a- F, ]
6 P3 y' Y0 @/ j* z5 a$ ^. \ 11. You should return to your lane after passing another vehicle once:
/ Z) w7 S4 g4 D+ j/ l, C
9 M4 C: Q3 ~" T A) The other driver signals with the lights
/ Y: S8 w% v! p: B4 N; z9 [9 z8 p4 s, d2 p( w. F, z
B) You can see the other vehicle in your rear-view mirror
7 M/ A; r4 F$ |2 X1 |
: ^+ D4 D# T) @& a0 T$ ^/ ?1 D5 ^ C) Your rear bumper passes the front bumper of the other vehicle* D. M) d- j! _) i
! B0 v# d; ]- {# ` D) You are 5 metres past the vehicle
' S% y) P0 c6 e! K6 e2 p2 v$ F& Q1 Z
12. To be proactive and reduce the chance of road rage in other drivers, you should:
6 E, `4 C2 D4 \0 n e, l, v7 \4 c, K9 O
A) Drive the same speed as all other drivers E" L( w8 ^$ \7 B# `0 @
( w4 x% F! Q; G5 |2 W- [
B) Signal 30 metres prior to turns in rural areas0 w$ J- i! U: c- u2 G3 [
; ?3 f, d( E- j C) Keep a space cushion all around your vehicle" A# Q, u: Y$ Z9 [$ _
+ n, U6 W4 [, X7 p( g4 U
D) All of the answers are correct
Y3 q6 y( V! g; d5 ]) v% u* J2 ]5 Z
13. The first thing you should do prior to backing out of a parking stall is:9 K. g0 x: y6 ?8 B D+ d3 D6 l
% y' F I0 Z, B* P A) Sound your horn twice
2 W1 V, a" e* l r
+ }6 _# N: ?( a0 ^ m5 n1 M3 f B) Proceed slowly
+ p! i' F; m/ ~, P4 D7 M4 R, t8 K# W4 ]% t# I- C
C) Walk around the vehicle to check for hazards
! K& l6 @0 v* m/ |3 N* x1 B" }% j5 P* ~# O. N
D) Use your mirrors and look out the rear window0 ?! a& _) s) O- \! S8 p8 E
' ^- B( I! H3 j6 |( y2 f9 C6 _8 A
$ D; V' s6 n0 B3 Z+ @8 d! | 14. What causes most vehicle crashes?
* q6 `# a( W: a) y9 _
& Y% e5 Y( h# v5 X8 m A) Traffic laws
8 i( n9 W( g- p2 m2 I
3 q& j, p2 j2 A0 s4 t; T- y B) Defects in the road
* L; B- k, L/ d( r! V5 f
' s% L2 b/ I/ f C) Human error( R$ w" ~" S7 D9 g' i8 t, y3 K
8 w0 G# @; N% { D) Inadequate traffic controls
' V+ j2 a" B! I
. K( y3 y! a" c6 d' a: w4 a( L' l6 }6 J7 C, n4 m! _, \
15. A black/white or red/white traffic sign indicates:
- v, I, o: i1 f* ]: l* ?7 P# Y- ~7 }4 w! ], @+ A
A) A construction zone0 y2 h" H( n& y8 k/ A/ x" ^: p
) E0 V$ t2 Q8 p* |
B) A general warning
; J7 e, i- K, o8 |) k5 m; D5 T* U) ^3 D, ]3 l$ [
C) Roadside services
' w n6 h7 F+ D* i. I! {( p6 M6 f& j
D) A traffic regulation
9 b2 l, k& U2 ~+ ?- ~0 N6 M( M7 @9 j6 J6 |* x
) }- Q9 E& t* a1 t. D
16. A flashing red traffic control light always has the same meaning as:
$ [& n% I. u+ c8 s
- D- r; a8 j" K: m7 S7 i$ e4 l! u1 N* bA) A caution sign
. K5 {0 _/ Z- q0 _% f% P5 a: _9 R) L' S% C& g
B) A yield sign
2 Z# G$ |7 w7 F# n8 L1 B2 |$ P4 g2 N' j8 H
C) A stop sign
8 Z" Q7 ]# E$ S- E2 W8 v: f5 ~% z. N: ]: S; F' M, o4 ~% q
D) An ordinary red traffic light) f0 K! a" k& _# y
/ r* ~* o7 d$ T* k9 _
' B7 _2 }1 A$ \. x: e# |
17. The major factor contributing to cornering skids is:1 W$ q% D# l' D
" v& p5 F7 t8 `/ {6 c0 v! Y
A) Entering the corner too fast& `- \ I$ C& y% H
' h' X! G" }" t4 N3 X7 Z, H
B) Driving with all season tires' Z/ z3 e, o% \8 B
D+ S) j7 J) \+ q7 @7 C BC) Braking sharply while in the curve
2 v/ z5 R) ]5 i3 ^. @
! s: n' H7 |3 ]4 ^' C5 pD) Being unfamiliar with the road and road conditions
" g5 Z, b1 l/ L" K
7 Q& {! J8 o _$ ~/ O% y8 u* g7 ~5 K) o. U" h0 N% r
18. You will anticipate better when driving in a rural area if you:
2 o1 v6 {# [$ d7 [
; B6 k/ q4 M( j( u C. J5 G6 p
A) Check your mirrors every 30 seconds
+ D/ c+ u# a2 B4 Z4 O4 G7 i7 Q7 [5 E" I) D- e0 M/ r
B) Scan at least 25 seconds ahead
6 {0 W u- {$ I0 z( ]. h) e/ D/ W$ `; W# \( e
( w' O0 g, Z, n0 x
% J' v1 k" X _- v! |
9 Y/ U! W! R7 G/ u
19. Maintaining a 4-second following distance in wet weather conditions is an example of:
' a* D" \% t5 @" x d0 G: O
/ h. y2 ?3 ^; c A) Time management$ F4 C. F% I' s& a
) K+ a' c. @: N7 z4 X/ Q
B) Communication( n' A$ V% z5 q" F% B; t
6 {' _7 t$ F' ~" x: f5 Y, m
C) Searching
/ y% m$ g+ T) p" H2 A; t) S5 ]: Z, M' F
D) Managing space
; l q! C) Y1 j E# q. m4 N$ l/ o8 b% Z+ j, x% l6 {
2 |8 M. S7 h! a5 H0 R' ]5 r6 O" R- H' b- n9 l4 W! F& a; p: G6 k' g
20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
P$ e! q5 {2 C! o( U
2 W! y l: W4 ]5 c! w2 f: E A) A braking skid
9 v3 [8 g9 W4 j; s w4 r8 x7 P4 Q! |& t, F% a7 q
B) A cornering skid
9 y- ?7 `2 h6 W5 V/ N2 g
7 H- `- ^; o9 N& r& @ C) Power steer. e! y" \: Z' ^ A8 S" Y
) j' v- [' v1 F, ?9 q D) Understeer
" x. d7 T6 j, V
) D' F- C" p& n6 h, f1 j% }. l# f 21. To keep a safe following distance in an urban area, a driver should:% `/ s7 q7 R1 R$ U1 L
" x. f6 w; B2 E4 t" z& {
A) Keep at least a two car length following distance- Z9 {* N Y$ O. o' e8 ]. k) P
Q0 `1 K* T1 u1 g
B) Keep at least a 2- to 3-second following distance# t. X6 R5 W# M6 v3 d
7 g5 |# y, M8 b6 W2 l* vC) Keep at least a 12-second following distance
( `0 n) r7 h" }. W* w/ [) B/ M( A: c5 V
D) Keep one car length for every 10km/h of speed. g1 ~' U% N, z% `) m$ s
|
|