 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案
, e v# V9 X$ U% ]2 R' o
1 C! L+ ?* w% q7 }8 \可以的话 解释一下原因 谢谢大家
# L$ m( x2 B( {+ ^. p# ~9 S1 F9 m- ]! O
9 \ ]& H+ F" n1.Which of the following are best practices with respect to backing?. U; D8 `* `) A+ u. o
! R( x% j. [4 e" G7 r A)Back at 10km/h
. w' @ l' x# b$ m; V$ Z8 p
6 M# J3 ?& X0 q2 c5 E) Z! E B)All of the answers are correct
3 w* d9 ` H1 Z1 ?% v+ l4 A+ j
3 L+ k. k3 S8 Y3 X- \1 N0 l8 { C)Back to the blind side of the vehicle
$ X. O- P6 }, O: H8 O
- X7 n; b5 p% x% `0 T) Z3 ^ D)Avoid backing whenever possible
: F9 Y8 R1 I) c& p4 l; Z7 B O# X; ?: T2 g# ?) s. u
2.If you can't avoid a collision, what is the best action to take to reduce injuries?% q; F2 m% I( X$ \
A)Lock your brakes and turn toward the ditch. c& R) U4 h* i: i6 X1 |# C
. |8 O7 Y8 X: D7 A$ h' J
B)Use controlled braking and steering to collide with any objects at an angle }# p3 @3 w! M7 x2 n
. c5 w2 b, R5 Q
C)Lock your brakes and steer hard to the left side of the highway+ `: U2 U1 }. D! ]6 n' a
( ?, J# b" {3 }
D)Slam on the brakes and hit head-on/ v' P6 W4 O- v V% V
$ z) Z2 d7 ~6 b5 `0 r8 C 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:- g0 b& S+ Y7 X8 u; O/ g5 Z. F
0 t' V2 ~4 F! [1 Z# `4 \ A)Pump the brakes' t/ V& p, a6 m
' I3 ^6 P9 S3 Q B)Shift to a lower gear and squeeze the brakes
0 k; M4 A, J5 L) h4 `+ @( G {! S/ U
C)Lock the brakes
+ H3 F$ m3 ?% `
% D6 G+ \1 v6 y, E) o/ x D)Threshold brake
; g# Z" b0 G; j% Q' ~0 b) c
* x5 |2 @2 p# w" H# \8 s 1 R, L+ g+ t" J6 K% y
% p3 e, y+ Q M 4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:9 Z* T$ ^% u( A! A5 q& o
" X' o3 l' `5 C% J4 Q A)Apply firm pressure on the brake pedal
% @& r+ m- [ Q/ ]& p2 J; `8 S7 E9 b) u
B)Quickly pump the brake pedal. e, @% m' ?9 P6 q
% h- E% x8 f; J5 h! j& i* ~. _
C)Slowly pump the brake pedal+ l& p* e0 j- Z! y
8 s; \4 R2 d2 ?8 c5 D6 T
D)Press on the brake pedal until you feel a pulsating, then ease up- l7 |: p' d9 @- w
( m7 u0 z v$ B! p 5.What is the minimum distance ahead that you should look when driving?1 [) W. o% E1 W: z0 R) G9 P
; O; ?9 \' R0 } A)Four seconds ahead8 ~4 C3 I; e" T) C, [
% s' X$ j6 ~8 |3 v
B)12 to 15 seconds ahead/ P. c) S- e1 ?7 R" d. P
1 M6 Q6 B3 s$ u9 l
C) Four car lengths5 D' O& C: v! ~2 y1 c
+ L2 z2 `& u" s7 K1 b
D) About 1 km( T2 o* G; p6 t' L, k7 R8 X! |
& \+ N9 F: X: y z; y 6.Responsibility for the safe maintenance of any vehicle rests mainly with: j( ]8 e- r( G/ c+ E9 n0 a' Z! q0 H/ e
2 W9 G( S4 {% Y: _- ? A) The automotive department or service station8 Y; A( J" R9 N% q8 H0 c$ e4 V
# ~! x% |: P% P" ? B) The owner/operator7 h$ U7 a% m' c0 r3 ~# f# j. a
. a, `; e1 v+ T! P; m: D0 V' s
C) Law enforcement officers4 f% [! s; h8 J5 [1 @1 r. `
6 B5 E: A1 O- j$ z" W
D) The manufacturer8 Z# Y# o+ E; h0 `5 @& S5 b
( g) B# W$ l4 z" e8 U 7.The condition of tires on a vehicle is important because:( l: z% M% Q, L! j9 F! ^5 t6 V
" u( q$ y% `) X$ H7 d# u
A) Contact between tires and the road stop the vehicle
, _+ F" ~. [- `. R- s/ @) ]0 F% g9 r0 d# E
B) All of the answers are correct* q7 }9 P! Y P2 Y- S' E( T4 P
. w% @3 x5 K, U% _$ e& x
C) Tires provide traction
9 w( X- ?% P; f. v5 s' B0 q9 A! G( H$ R S2 g2 b9 P
D) Tires carry the vehicle's load
: H% s( M0 t! n5 ~& t3 j) q+ j+ {4 Z. F( c' Q% l$ B$ B
8. A yellow traffic sign indicates:! r* F" P1 L9 N" K3 S/ _
0 m9 q' \" `0 Q7 A) H: t
A) Roadside services1 ~: h& \' S) w; h3 Z) c
9 `1 G9 B; t, c6 n" O+ E
B) A construction zone
* \( Z2 q1 k6 I+ ]+ s. i3 o4 E, `2 m% Z' f% G3 _# j
C) A general warning9 B; _, b! _; q1 J, G
0 z6 M" M! t( ? S D) A prohibitive message* U- @& T/ a1 @
0 l+ c, ?7 o; i' ~( W2 u! h
" q% N- E- t7 }+ W* V 9. You are driving on a highway when the left front tire suddenly goes flat. You should:/ g* D6 b( p$ E% g4 ?( _& k
( X. J! M, X: `+ D A) Signal, pump brakes, and steer left
0 y: Z+ ] M! L" c, h* O) Y+ d" K; r, K# N6 v, v6 ^ b& }% H
B) Signal, pump brakes, and steer right
" [: a3 u: S4 u; ~, ~# L; _
$ X" I4 s. E' N C) Grip the wheel firmly, engage ABS brakes, and steer right
8 j0 F/ I' _( Y
( W4 o# _$ W/ h1 M1 ]' a D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes3 s6 n/ j& `$ U) Y. F; D4 w
, R! x! B6 w. s! E2 M& h5 U; ` 10. Properly understanding an anti-lock braking system:+ P, i5 V0 Q' t, o; c8 R; G
+ s, E) m/ Q4 l0 J7 m9 F3 J L& F A) Can help drivers be safer on the road
9 t8 R6 W' `$ b* g0 i: U* @4 R
7 a6 G0 ~5 N1 p1 ~% a: a7 c B) All of the answers are correct
4 f0 K) L- G6 ^) b M$ ]6 p0 E. v: b/ A7 [
C) Can greatly reduce the risk of injury9 N& }" F ^! \: F0 E
1 j. q; l0 y( O% P
D) Can reduce the risk of having a collision
; L* S$ ?8 x0 W8 H9 u
; ]$ c- y- |$ V: ^9 r5 K1 i
7 O% P9 K5 P: F# L. [0 x7 t; E 11. You should return to your lane after passing another vehicle once:
& z* ^& [. ^0 {6 n! [5 U8 ^9 p' M5 G
A) The other driver signals with the lights7 c1 {) K& O; C8 z- a0 {
* b9 J3 q; C- S8 f) F B) You can see the other vehicle in your rear-view mirror
$ w/ V8 |: ^1 ]) b+ u/ o% k: `- g; P/ Q: x N( g" R
C) Your rear bumper passes the front bumper of the other vehicle
6 l3 ^- n0 @1 l1 B( a) R; k( ~9 q5 F, }
D) You are 5 metres past the vehicle
6 |) R" r- P) t" [4 {$ j5 N6 |/ F4 q0 C1 u3 I' F* L8 `, ~
12. To be proactive and reduce the chance of road rage in other drivers, you should:
$ U( x1 Q. i& @0 y. W% E3 B' X* x7 e/ d7 |: h0 U/ Y
A) Drive the same speed as all other drivers V4 u9 S7 b% _
$ O. P6 }8 e: f, o; ] B) Signal 30 metres prior to turns in rural areas3 z! Z4 B' I# C B; Q" `, N
% ]8 {! n- c7 C3 p$ v
C) Keep a space cushion all around your vehicle
5 }/ N6 R* a" o! s$ O- R# v6 P# ], [
D) All of the answers are correct5 Q! n* d. `: X" v8 m* ~/ n
, \ O+ U- E( y 13. The first thing you should do prior to backing out of a parking stall is:
: K& |/ z- a! _6 n2 Z9 P, b8 f8 x x4 r, C9 \) b
A) Sound your horn twice
c) e5 L( k6 D, u0 h. R
- k0 }, k' N6 t9 f B) Proceed slowly
0 f2 G+ H) `& u- ?0 k8 \$ r8 t
C) Walk around the vehicle to check for hazards
1 D( r9 _! r* o' @
" w$ l+ T: x+ c2 t/ e D) Use your mirrors and look out the rear window
5 Q& l' I% n% H$ L2 M: @, ]1 i2 g8 | @1 @0 ?' a$ p
2 ~+ y/ ?6 W( m
14. What causes most vehicle crashes?
+ B) {: }6 f% D6 ]! L
5 v5 h4 }3 W$ f A) Traffic laws
" K3 g9 F2 a! s& V' Q5 O9 ~. S' ~! D( P( D$ [- ^7 h" e/ H! K
B) Defects in the road: \+ E% o. H0 \0 z! Z5 d; W
0 `$ s! q6 ^" U% M. T" V# i
C) Human error6 d4 x4 a! N+ R: Z3 Y
+ V6 F: q" t% w D) Inadequate traffic controls2 S2 b: ~, \6 t9 k" |6 X
; J- c% p! E- ]" u1 _
P. n& f; ?1 X+ m+ m- _
15. A black/white or red/white traffic sign indicates:
) x: g5 v3 L I$ A. H, ~8 V) k: ]3 D! U3 {% N9 q
A) A construction zone
* u* P9 n" g9 s8 @9 R$ F& g2 D# }) x& m
B) A general warning
/ M4 d0 [* j: a E, N* `$ f' d' P
8 n" Z* J% m4 {4 Q/ E4 {; v C) Roadside services1 ~% u1 T+ t* Z7 F) t& k
3 I: n$ ^: M1 r$ p: U: _$ C a" p
D) A traffic regulation j: ~" s9 K/ E! G5 {8 V+ X
5 i' d2 D1 J8 p$ G/ G
/ ^2 M/ h1 T) x9 i' r' `
16. A flashing red traffic control light always has the same meaning as:8 Q) s7 M2 }. j X8 n
$ B: G6 c& a4 e- ^" sA) A caution sign
2 {6 U) W! ~0 _' e$ Y- ]1 ?. H! b; G) P/ t, E) ^# Z- F
B) A yield sign
* G1 H" c7 T9 S& K: @) O2 S: @
8 v0 a6 D/ I$ A$ _C) A stop sign0 m( I7 r% D) b f. D
. a$ L& z! Q3 ?6 ~
D) An ordinary red traffic light
" `$ F7 k' F* _+ M# ^& v! ]* X$ D8 R1 \+ E. X1 I5 @* f3 R
4 u z# q3 q, Z. t0 w `+ {# ^
17. The major factor contributing to cornering skids is:8 q( C- y" P+ f6 B& L: C, E
5 N3 k+ _7 b. a# R) ?: Q A) Entering the corner too fast2 S- n! {; t% p" P+ b
& _& @3 t0 u$ }0 k0 U4 C* Q* L
B) Driving with all season tires
/ ~3 Y- ~9 X: D! ^& O* J; d0 S' A. Y U0 ~" U8 |, o
C) Braking sharply while in the curve0 a2 |7 N% Q2 c0 \, g) H
: ~( w8 E# e+ ?
D) Being unfamiliar with the road and road conditions: Z4 l) I% b5 M: J7 s) `
! e; k0 u: Y, H- u: j8 U! R- u/ A/ Z; z/ o8 y' z
18. You will anticipate better when driving in a rural area if you:6 q# X" X1 V4 o0 Z1 x/ u
6 f5 V2 Y2 ]. Z+ y4 ?# Z( C; U
3 P6 Z- ]' o' n0 Z( ]/ X
A) Check your mirrors every 30 seconds; h, r' D" d! h( l1 b4 n \: B
5 f" h0 W' M& L B) Scan at least 25 seconds ahead& N7 a& N/ J: F8 u0 }1 A- \
8 @8 A$ n8 q I# V0 w; i( v
! @) H, D1 Q: F4 Y
- q$ p& x, m1 [3 N: o5 C
6 P" s: U' }9 ~2 N* E 19. Maintaining a 4-second following distance in wet weather conditions is an example of:
8 r) u: _2 |" I8 B# a, q! J8 ~+ O0 o3 N7 K! j7 f- L: a
A) Time management% e" C$ B" e6 m/ h9 s, S3 q
1 ]) m) G; H$ R9 P B) Communication' V6 |" C! K: Z
# S( `) o: g0 B0 k4 l4 i C) Searching
( K4 Y5 w5 a X5 v; P( K7 D" G( U3 S" B& P
D) Managing space
1 s% w1 l* n! T8 o3 K& ?- u8 l3 `2 k9 \$ t* Z: |! U
1 R* e4 {6 `8 G4 T
$ {6 |3 ?4 x" _9 l/ r8 g 20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:0 e8 V7 H2 p4 J0 L0 ~1 ]0 F
- t2 A2 P4 j* Q. X1 Z+ a# } A) A braking skid& Q( e/ c3 R: y4 T! V8 Z" k* }% R
3 Z6 ]$ k% G+ @+ M2 X: ] B) A cornering skid
3 |0 l, [6 V# W. |% i
: W; [1 e3 R2 U v$ j C) Power steer/ n5 g& v7 B3 \- p3 U0 g
3 Q8 i+ L9 S: K
D) Understeer- Y: l) f1 E9 ^( F M: d
+ x+ U% |5 j5 _, z8 A/ T
21. To keep a safe following distance in an urban area, a driver should:+ O" [5 S+ v3 c& V1 Q1 m( ]; Y
2 R8 W9 f5 U$ t0 a$ `4 f( { A) Keep at least a two car length following distance! G1 Q. a, X* R' @5 [5 g
W, I) \9 c p- {3 r4 e B) Keep at least a 2- to 3-second following distance6 L' c3 B x" V. M% e
" I! z5 p/ W% FC) Keep at least a 12-second following distance& E( B1 \" Y, R% ?) n2 P
0 \& f8 }3 t+ W
D) Keep one car length for every 10km/h of speed
' k: n: k: l9 E$ y' \# P0 W |
|