 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案
! J+ H$ _, t5 Z2 c& h ^ m
5 O+ M5 S3 b1 T4 _6 `7 ^" t可以的话 解释一下原因 谢谢大家 1 @, e W5 v/ |1 E
( `, i6 \. f* [3 I1 W
- W7 I- G5 n1 H" W8 W1.Which of the following are best practices with respect to backing?5 O7 _! ^# A* y4 D7 w. y
5 v t# h2 i9 M4 C- J
A)Back at 10km/h
8 B1 R1 D* i' d
9 }4 M# N& P# w _+ E `! W B)All of the answers are correct
# X. B0 m$ {) D. v7 V
* n" o3 W8 Z# Y2 K% m( V. r/ p& k C)Back to the blind side of the vehicle) E- v; T* Z) F/ v! \7 O& |
. m" x" b2 s6 k( c. [ D)Avoid backing whenever possible0 m& I( w+ G+ n/ Y4 E
' ~+ ^7 P! U" t+ z0 Z( _
2.If you can't avoid a collision, what is the best action to take to reduce injuries?. C+ p" M1 a! p* ^% H, ^" v
A)Lock your brakes and turn toward the ditch
2 H+ Q$ P# m5 }" F; I: j6 @2 ]. x
) q% |$ u' P: L4 S5 c* D B)Use controlled braking and steering to collide with any objects at an angle
7 D! e- ^0 R) f( W/ e, h. m* @* R% k6 A1 f
C)Lock your brakes and steer hard to the left side of the highway
" {: J- U+ ?' ^! i8 I0 l% q3 F9 v$ c" L! Q; u; R! A: f
D)Slam on the brakes and hit head-on$ `8 ]. I4 V; u- @( y
0 ~" t# D9 h c; m- }* _5 Z 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:4 e1 {7 H" Q! u# ~7 ?
) I0 R- L2 n# h3 l+ q3 p9 X/ Q
A)Pump the brakes! Q' ~0 m9 Q5 u" ^
6 s, f# p1 n! r% g2 ~0 g B)Shift to a lower gear and squeeze the brakes
8 t9 J# L/ Z# E
1 V& z9 B' ?4 h; [- o) P5 L# A C)Lock the brakes* t# H9 z) w8 M/ U
; A& x" d W+ F; {
D)Threshold brake- N3 C+ f8 C" o |
- [, _' c, |$ O6 n
+ D- y6 A' |. N1 Z3 R- @
" A" r5 Q! q/ D. F; R
4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:: H' F* c2 Z3 M5 L; M
/ a7 S( o3 w9 w# m/ v! e A)Apply firm pressure on the brake pedal
, S z3 f" j: x
' k# M* [6 p! {& ~; ]9 k- j B)Quickly pump the brake pedal
, ^0 o- U6 G, b. i7 x6 {! H
0 h& d5 N( q5 I4 K: q: |) r C)Slowly pump the brake pedal
1 p6 \" p2 W) D' M6 u* G, d
0 N5 _! E7 \1 ~, c6 H# W. M) [5 Z' q D)Press on the brake pedal until you feel a pulsating, then ease up4 R- G" n' d7 s& N: a) z) _
( w5 i2 ~2 C: M7 X) s7 b
5.What is the minimum distance ahead that you should look when driving?& _* m* z' |; }5 ^; X) Z( F( g
# F( Z3 z; l0 ?; F0 k A)Four seconds ahead
; k( q& a8 k0 y9 h4 j8 {; h, K j* f) ^
B)12 to 15 seconds ahead" d) R* i4 n" A3 u" S7 T2 D
/ |/ w( S, O4 M) z2 q C) Four car lengths8 w8 m" L) N* h' y
- W! D/ |" U- ?0 V D) About 1 km1 [* e1 y$ h9 A6 H
9 S1 a' o/ I( s# A$ Q
6.Responsibility for the safe maintenance of any vehicle rests mainly with:- w8 q. U5 L$ I' C9 a
" t7 @* k3 J# C" Z
A) The automotive department or service station
: J" g. o. Z% z3 o/ @, U4 z
* a. ?# K/ {+ G B) The owner/operator
" g/ o" l5 O/ K& E- K. g
0 U2 c0 x% c1 c C) Law enforcement officers- l( I& _ W( c" T0 o' u
" _1 C5 B6 t o' g; V4 q
D) The manufacturer; [" O; Q6 S6 F- x! _
v0 R9 J) v' ^" G& { 7.The condition of tires on a vehicle is important because:2 y# Z4 s9 G7 P/ z8 P: H! f
) B0 z- b9 D5 O; V, G+ m A) Contact between tires and the road stop the vehicle
o1 @* x) j |5 n7 `0 A z- r! R; ~# k1 M: I
B) All of the answers are correct
6 S# y) b3 y/ C
$ [2 A8 N. e/ Y5 B C) Tires provide traction, T; T" B8 K8 s; s
# F o+ q- D) K/ X0 Y6 Z! W5 Q D) Tires carry the vehicle's load
9 E+ b* E) W( J2 t2 M) D3 \- u4 Q. o/ H/ b9 w
8. A yellow traffic sign indicates:& _% p% k0 \% s; j
" v0 @" H1 ~% ^" x" \8 A0 B: n
A) Roadside services7 {9 K( w H/ |" ?; J1 F) k. u
/ R6 }. n( y7 K9 ` B) A construction zone
7 ~8 d) P2 D2 M4 M5 z3 m2 F: J9 G B8 R( H8 f4 Q' z! o" f4 i
C) A general warning2 B' a7 a; @# C. B; ?
% ?" d a" v8 L% |; |: r D) A prohibitive message( Z: v" I) S" ] \' P4 ^, |
0 K" f: M6 K+ p$ P4 ~3 a. F H" C% X9 H* [' Q3 a$ _
9. You are driving on a highway when the left front tire suddenly goes flat. You should:
+ {* b. S& D3 n( T, |3 J; [& S' O" N: l
A) Signal, pump brakes, and steer left& W4 X% T o: B9 l0 q
$ f6 ~# G# S& V9 W9 f5 v6 [
B) Signal, pump brakes, and steer right ~% l1 `/ N8 o0 D
# K( X3 z6 B0 h9 F" s& p
C) Grip the wheel firmly, engage ABS brakes, and steer right
2 z$ _5 e! k U- \0 j G4 B) t. X4 Z8 b( `" ~8 J
D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes/ n' ^! g X* H( Q) ]( l
! ]8 b/ h1 i9 j j2 e; p 10. Properly understanding an anti-lock braking system:
& ^' A8 o1 b% t' z; i
- V7 M$ L5 t% n9 _5 ? A) Can help drivers be safer on the road
& b! r) [6 F% {) F
9 t" X% i1 T1 W6 Q5 c6 |& \/ ?% w B) All of the answers are correct
/ X- ]# o; i7 ^- R( O
) h7 Z# u# `1 } C) Can greatly reduce the risk of injury5 F/ W: R4 Z `
- G( @' u1 c% U" G( e* f6 s: S D) Can reduce the risk of having a collision2 K5 ~0 U. G7 y. g4 ` }- U8 a
/ J! C5 p3 B6 m' A/ w
) X, d, t; \* n5 Q1 M/ y) x& Y 11. You should return to your lane after passing another vehicle once:: e0 i, R9 v" Y4 D
0 V& V% b% Q$ N1 ^
A) The other driver signals with the lights
E% i3 |! E9 j4 ^
( p3 R& q* o1 g; g* F) O' R B) You can see the other vehicle in your rear-view mirror7 ^/ Y _; ^; n& l9 n4 d
. e+ y& A+ c/ E7 v4 c6 U) n C) Your rear bumper passes the front bumper of the other vehicle
* M8 m- ?' O! r
9 F5 c/ R9 H& B2 x6 x& Z D) You are 5 metres past the vehicle
6 j: Q8 C& v; t8 z$ p8 L5 r5 j e- l6 g) g3 v0 L3 d
12. To be proactive and reduce the chance of road rage in other drivers, you should:
! U/ T `; @6 T' n8 a2 w! E6 I% v H% }9 @
A) Drive the same speed as all other drivers7 W+ u$ L- _# G4 V; O% T
4 D3 [% p8 r: W8 d$ Q8 G2 x B) Signal 30 metres prior to turns in rural areas
/ g* q4 l) S8 G1 C+ ^: S# J0 p6 M
+ c$ O! z5 w* I; T8 } C) Keep a space cushion all around your vehicle
# S! x" F$ r' z3 {' G# C1 p& e: ~1 `0 W, N/ C, K! a r k/ H
D) All of the answers are correct
$ I. w3 L W/ R$ M2 _4 S$ d
( m7 @. D' ?% R6 T: _ 13. The first thing you should do prior to backing out of a parking stall is:: h0 S1 J4 {0 {4 _0 J4 j7 ?; H
% ^- V7 O6 K9 `6 D$ R7 ] A) Sound your horn twice: K& P3 r) o5 u+ y* q0 N- x# ^
' e1 f( ~9 \ V
B) Proceed slowly B1 |2 f$ w% O5 m
' V, Z& X% K3 P2 |+ q! H C) Walk around the vehicle to check for hazards
) T7 C; ]) l" s0 Z7 A
: X& c2 D6 T5 M: P6 G D) Use your mirrors and look out the rear window
& V$ ?- | w- Y) L3 x0 X X8 l' [0 y; P
% O7 ?! {3 @/ k6 ^% s
14. What causes most vehicle crashes?
N5 R( h- b5 ^* [1 ^0 Q6 d$ u9 x: C) n5 x5 T5 l: ^
A) Traffic laws
3 J9 q/ l; O# H' U, J# {+ o0 V4 }. I. K$ x# G0 _
B) Defects in the road
# B+ U" c0 C& n! m) `8 w2 Q! s& m% V8 L2 s( B4 a
C) Human error% ~* `# l/ c1 P3 K6 [/ f. r0 h
1 c" M( j; d0 g4 v( F* E+ W2 \ D) Inadequate traffic controls8 s* e# ^0 v4 W- C2 J. D3 x/ v/ b
' Y0 w- U7 N- [: T _
& n6 {) b8 `" G' y, \! F 15. A black/white or red/white traffic sign indicates:( x0 ~5 L s+ w' n& ?
# c# Z. e: \" X$ {4 S/ d+ ^ A) A construction zone
# H- H% v6 Z- T( v
6 z! S+ D. Z& [B) A general warning
1 A/ k6 m) z! x& [: t4 K9 ?( w" ? P7 v' |4 \7 y2 B; k9 ~
C) Roadside services5 |, E. ~$ G' k; }
' i9 k6 q8 M$ g- b7 S
D) A traffic regulation( _. y( {$ F; G B
' d5 P( }! B. {: X y9 g& e
% ?6 X" B: @% e1 o( Y8 e5 B
16. A flashing red traffic control light always has the same meaning as:
- p$ I7 W/ N* T4 j# R( A. W
8 I( @' a. C6 `A) A caution sign
O4 M3 I& U, E/ t
B, Z+ R4 l+ K8 O) B2 C) _B) A yield sign4 }, h' u; L1 j
( ^7 J; g( K" d4 `0 ^1 A! w) S- `C) A stop sign U7 K. T9 `$ V. Z( G/ `7 q% g
; n" @5 {- }+ Y2 S1 J$ ~) n6 yD) An ordinary red traffic light' W6 a; ^- W* u2 L( N" k& b, x
+ b9 J# s! G3 W" ^
8 p9 o# m/ c3 j( j* f1 g+ V17. The major factor contributing to cornering skids is:
' X7 N |+ l/ ^) _( y6 P) {$ C& b
A) Entering the corner too fast
! T& j; x; L8 W, A! b: @- Q; Z. d0 x) x6 B5 `5 _2 i, i* N0 K: L
B) Driving with all season tires
5 a2 v7 `5 F* h9 b' x/ C
+ ]5 U# {+ |- g4 l+ uC) Braking sharply while in the curve2 d5 y; L8 A/ j$ t2 ~; ]% A! t: C
8 \3 B, c1 W3 K" i# Y- n* Z) fD) Being unfamiliar with the road and road conditions# o) s* ]& t) a- t8 S
6 N6 e# l. l; ^2 P6 e" Z( U
! J( q: ~# Z. c4 x- V; d0 v 18. You will anticipate better when driving in a rural area if you:
5 X7 G" W3 B5 e: o% u w
0 v3 u$ H/ o0 n: o- A
; { {0 D* Q, w4 ^0 j A) Check your mirrors every 30 seconds
5 z. x: e, m5 k$ u
% P$ f! ?, T0 y7 q# q B) Scan at least 25 seconds ahead6 J& ^- M% G, M/ [
7 l. R. C3 T/ f5 o# D8 g2 t& W9 g5 ^+ E7 n. m7 F2 B
; o7 ` `! K, R5 [$ {( F+ A7 d
" Y+ y/ O! |: d9 i. ^0 n 19. Maintaining a 4-second following distance in wet weather conditions is an example of:
. r8 _# e% t( |; F
2 Y" y( i& ?) G" o7 |, u A) Time management. ?5 u2 a2 Q7 d
+ D+ e( {6 h) C ]( j$ e6 N B) Communication
5 q2 ~9 p& }2 e
; c" R" ?1 S, ^+ v) ^: F C) Searching
4 Z% }( {8 ^* d6 u g; Z& S" t: [" p8 y
D) Managing space
) r R0 Y( J- Z6 d8 M, K6 G, E5 z2 G. A' C- ~% v, M( R" m( o
9 J! f% P+ u- J& S8 @
7 e: W! `3 U9 ^1 y/ K0 \5 ~; @
20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
* Y" [% j1 B; S
, G0 n2 L; V. r# H+ X A) A braking skid& k9 C& N7 u0 Y6 V- H# x8 a
; a: y y. K% S, j, t B) A cornering skid
6 X h. m2 [+ G' y2 z; `8 c" w/ d
C) Power steer
2 V2 r- V! @! V7 K
3 b, B0 z3 n$ m& _. X- N, U" [ D) Understeer
5 X" v4 m% E- Y+ Q
; s* b+ q7 B4 ?( k 21. To keep a safe following distance in an urban area, a driver should:
- [# h p6 c4 g9 M. F% W
@0 c$ Z) _7 C7 b+ U5 w) u A) Keep at least a two car length following distance& g; r1 S4 \8 Z0 _; P
" c7 @) ]4 v! Z$ p7 y+ q' _
B) Keep at least a 2- to 3-second following distance
' v4 c4 n7 E! I: d
' m; G- L9 x6 m+ Q7 AC) Keep at least a 12-second following distance9 V( W4 m, U/ Z# ?7 v: n. K. z
; G: q) \/ Q, U% m
D) Keep one car length for every 10km/h of speed$ L' e4 }) V8 S; \
|
|