 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案
5 }- l7 I: C) I( Z0 Z0 D3 |& f* n; w; {+ d7 A) a0 m6 I
可以的话 解释一下原因 谢谢大家
( @9 v" p) K; O$ g3 v. R
: H$ _4 p9 @% |$ s, Z( I7 A0 H2 R
' M' u! s& I X1.Which of the following are best practices with respect to backing?) p7 ^% S4 ]: L7 V
1 J" _, B% ]) ^- h% a; ]* ~
A)Back at 10km/h
( d2 M* V1 n- n$ v7 Y( L! }; p2 B/ F' p
B)All of the answers are correct9 I- S" ?' V' s
/ m$ p$ I' e8 N4 n" j# w3 T C)Back to the blind side of the vehicle/ T8 E+ A9 ]: f( W2 K
- g& R% l" z% g0 {
D)Avoid backing whenever possible
( J; {$ n2 e( `4 W8 |! n& H- J8 e; ~( a# r3 l
2.If you can't avoid a collision, what is the best action to take to reduce injuries?7 l# f; p: X! w
A)Lock your brakes and turn toward the ditch
/ k4 R, b- H; V/ D j% L1 ~2 N+ S+ s! ~1 Y' _. u% k9 [
B)Use controlled braking and steering to collide with any objects at an angle
|" Y1 T; q' w4 `9 E/ J! Q: u5 Y( [- |
C)Lock your brakes and steer hard to the left side of the highway R, C8 U2 F7 y+ @: _. v
1 X4 m% J. d' d: p$ m3 l5 W6 b1 @
D)Slam on the brakes and hit head-on4 N( {( O7 t* Q$ h
/ O# v3 v! t$ a3 A+ C1 y6 s) F 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:
' O' f- }; t# M4 P
7 W1 k4 V7 D7 h/ C/ z8 h A)Pump the brakes
+ Z! S! ~ a- P0 T6 P9 S
# O+ i, a3 U5 D B)Shift to a lower gear and squeeze the brakes1 }" Q5 r1 S1 t0 u' P3 \" s8 Q
% X w6 s t7 |2 Q0 P+ M4 ^ C)Lock the brakes6 @/ u- P" U; m; \6 J
) ~5 W i: M9 c9 A h- A0 {
D)Threshold brake+ d5 r& _" J0 k" B, `8 |
* n& X& n' [" K; E
3 y% r; c0 N- w4 }* y: }
* j- z; z4 p2 j Y# m) x5 u 4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:
) J* F3 i+ n' L* M" q$ N6 k* T6 E/ k- E: \" @
A)Apply firm pressure on the brake pedal
% t1 Y8 m/ j+ N5 f3 t: A
% T# s% z2 @2 Y! q4 X+ L& C& ] B)Quickly pump the brake pedal2 w+ _* k0 v7 H' Z7 t2 \
" \: @8 Y( T2 \; p' F
C)Slowly pump the brake pedal
3 K2 B0 l5 \' q' L; I1 Q' Z" x+ m- G3 ?- s# S
D)Press on the brake pedal until you feel a pulsating, then ease up( z( J* _, L+ H
" I h7 f( g6 H8 U6 z( f' n& ^0 e9 A 5.What is the minimum distance ahead that you should look when driving?- ~3 h% [4 x' ^8 A6 P7 C. B4 b
* v2 e K; t/ S A)Four seconds ahead
% E5 f2 d" i+ y3 ~* Z0 P0 a+ @" y# \! a
B)12 to 15 seconds ahead9 D# u( {/ ?! \- E) _0 m4 t
3 J& U' j. v8 S- t8 a3 `) V- D
C) Four car lengths
1 C7 f3 T# O3 G x& D1 w( l! B- f% Z( S; s) |6 q! s- ~, ^
D) About 1 km
8 p& U5 G6 w5 \: a! {$ o
9 x7 b4 I! _, O; N. F+ ^ 6.Responsibility for the safe maintenance of any vehicle rests mainly with:# L# r( _# ?+ |: Y
; b' b% Q, N4 } A) The automotive department or service station! i S: I* U' o' g8 {, m
; l, i/ C$ a4 _5 Y B) The owner/operator. e: ^5 K0 [/ u( r# g5 e
6 J# Z$ d" D( s
C) Law enforcement officers) S" R( [; m- J: G# m# w$ Y
6 {7 K; Y& D z, ~) v6 W, p
D) The manufacturer
( K- `% v% u/ T3 m I3 w
" Z! E) [' C4 c% I+ t# b 7.The condition of tires on a vehicle is important because:
7 B) d+ Q/ e, O2 X# M( O
" X0 p5 J9 {! X" w A) Contact between tires and the road stop the vehicle, I/ e+ b2 ^& F( T' U7 F
@7 i5 x8 \) @8 {" a
B) All of the answers are correct0 R- ^9 h2 o( D$ D) i* ~
. _! E3 Q8 @, V9 w C) Tires provide traction
# F9 o1 o- i+ h0 r* k9 {+ S/ P' @
& G. n5 ^; L$ v9 `( d' B D) Tires carry the vehicle's load' [: C' Y4 _/ {( N. q5 M
3 Y v" B" G" p 8. A yellow traffic sign indicates:9 ^ H8 v/ K9 p! w2 \
- D2 Q9 \8 S, p
A) Roadside services
' J7 j$ b+ [4 T3 V% o0 J+ u2 o! V; K
B) A construction zone1 |+ k3 \, \0 G0 K- M
+ i$ `4 S- I4 K1 N; F C) A general warning
+ H( R1 m! Q4 E' ]" q. Y! j9 s7 \) R0 y/ K: c0 H
D) A prohibitive message
4 @% h$ E5 \1 S, B! o: y6 G% P6 {$ [1 k% t- F& H
$ F9 o" c- v7 K/ m$ g7 K" T 9. You are driving on a highway when the left front tire suddenly goes flat. You should:' x: o% C1 [0 [! w* |
7 P; B- ]( s6 T7 F& e
A) Signal, pump brakes, and steer left0 _, K* _- P6 J$ x8 N) {2 q1 k
. u4 G, W) w5 `: k% ]9 X7 f
B) Signal, pump brakes, and steer right1 ]$ N4 r: F7 B, u
% ?' `- m8 l% Y+ e0 B C) Grip the wheel firmly, engage ABS brakes, and steer right
$ G$ b, w# }' Y
# e& D# c5 [" Y D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes0 p6 h- ]) ^5 M2 [6 \
6 F, V- U7 J5 t2 G 10. Properly understanding an anti-lock braking system:
3 C& T2 O% F+ F, W/ L, M
/ Z4 v0 @; t' t A) Can help drivers be safer on the road. D) w$ Z/ Y. u& k' q
0 Q* H$ j/ V! d g
B) All of the answers are correct9 ^ R- X5 r, M6 O0 R, ]7 e
7 g, w M0 G% G$ J J# v
C) Can greatly reduce the risk of injury7 x+ B0 [, w3 Z, \
+ U' q( s. T F0 J; {
D) Can reduce the risk of having a collision
z/ k8 q. h) n3 b: z7 G G% _/ @; c) o5 G7 a
! Z2 U4 j3 i) F
11. You should return to your lane after passing another vehicle once:: }0 L- t" t0 E8 O0 I, }
0 J6 n( X4 H t0 { A) The other driver signals with the lights( K9 b; H4 H: D3 B- I. g, F; c
w# ?9 d+ \8 L- a B) You can see the other vehicle in your rear-view mirror
8 t2 ^3 u& W0 n; ^/ ?# |" B
r6 D/ b V# a/ N C) Your rear bumper passes the front bumper of the other vehicle
' e" h1 ?* A6 n: \. Q0 c
. t9 N2 n7 H, Z7 }2 h" G1 _ D) You are 5 metres past the vehicle+ x5 {8 W" q Z+ L* J2 b" Z& Z
; Y/ g2 [" o% L: d, { N/ q* [
12. To be proactive and reduce the chance of road rage in other drivers, you should:% P5 e: [+ L# K4 w% w3 b# _- V
; E* S8 ?$ \5 Z" T6 @7 i: S @
A) Drive the same speed as all other drivers
+ W% @! s! {2 v* T2 ~( F) R) L) }; |/ X, g# ^
B) Signal 30 metres prior to turns in rural areas
8 }" X$ Q0 o" i) P, |! B; F' ~( w: h. m
C) Keep a space cushion all around your vehicle
6 h! `3 o5 C( m% \% S. |, S% ?3 j( N# F* I) W
D) All of the answers are correct- J+ U5 |8 M' W {& I! Z
1 o/ E ^) y5 U8 j
13. The first thing you should do prior to backing out of a parking stall is:* S: F# D7 ^+ n" b
* z" Z0 }7 ^- ~: r+ k
A) Sound your horn twice2 ^' T5 I7 W: W# H% T" T
* {! {8 f# [! H! O! n0 T" d; | B) Proceed slowly
# U3 n2 [1 ~: |3 Y
3 ? D3 t; B8 H3 J C) Walk around the vehicle to check for hazards
; b/ V, f; S5 w$ q- m+ M+ }( F4 E8 m5 s) Z+ W5 r( C8 t% a
D) Use your mirrors and look out the rear window+ H, v' t( J1 K( g% F, e! E8 D/ N
( a6 ]6 P* _( j3 h! s
& |- q2 H6 u! j4 M 14. What causes most vehicle crashes?
; f* u6 h; q7 Z |
9 y9 h {: a2 p$ I# H0 O0 C, U0 k A) Traffic laws3 Z; i8 o% T* R8 {3 e' N9 J
6 W# v& K5 O$ W( d5 h B) Defects in the road8 W7 }" d3 N! N
e) _+ R: t3 |* G( u6 |# E& p2 z C) Human error9 H3 T- b+ K' l0 T
0 A& A: g5 | T1 }3 i, y D) Inadequate traffic controls
& P! C: p9 v8 \+ A& [
0 N1 \" }8 v# F- L$ f c+ r Y( H6 @( \) U+ l: M, [+ D4 [
15. A black/white or red/white traffic sign indicates:
* s6 `9 Q& f8 Y9 S6 k" x
, Z1 I/ p) }" v* O/ ]8 [; V3 H! A" E3 L A) A construction zone
& n/ m1 z: d! x9 F- M6 M1 v% D, u3 B" a9 L' z
B) A general warning" c. m' |# ?3 @; D
4 l& U, ] P) R C) Roadside services j% Y# A+ |, D% J$ V
$ ?6 ^; `" E. |6 z1 y. D- {* r. m8 YD) A traffic regulation
) i& Y R9 i/ {4 `& b' s) N% L
; Z2 e( W, I9 M& }4 v7 ^6 \7 @8 D. f8 ]1 h+ C
16. A flashing red traffic control light always has the same meaning as:
& Z+ g, z- ~! `+ Y% n9 `2 O# N' E5 l9 f4 u2 S0 _3 [
A) A caution sign; p' {6 |1 S5 Q4 |/ i
- Q# m& C/ H% W3 r( ~
B) A yield sign# k+ z+ t# g, g# X) P2 M
: h6 p5 `: X2 s, uC) A stop sign2 a. }- v7 i8 C/ d% m' d, c& s
3 j B6 z) u) v" @D) An ordinary red traffic light; H o9 i6 e E; u. j6 u, q
. l6 ~9 S l: U' W1 A
1 ]3 [! ~: c" S1 ~( c F- Z
17. The major factor contributing to cornering skids is:7 N2 k6 X% V/ K" D% x
" m' e* d" e. ]
A) Entering the corner too fast
( ^+ C# ]. h5 A+ y6 p- o, ?. o1 L9 n7 E' X; C% z; y, j
B) Driving with all season tires
& K- j8 g& L* i$ h8 w9 z* B4 N- w$ K) ~, F) d
C) Braking sharply while in the curve; f0 ^/ H+ Z3 Z6 b0 m: P' @ J
. D6 c! Y; s5 M
D) Being unfamiliar with the road and road conditions2 j( {8 m; I' M+ X
1 D k8 Z5 G6 u C
! s/ Y3 k7 y, \0 ^* Z# d 18. You will anticipate better when driving in a rural area if you:, |5 f) @$ ^' s) S! R2 V2 R& P
' E9 j( ?# [' e& e' J, T4 O1 P% J6 M( ]
% s/ V; s7 k1 z% q; J/ ^ A) Check your mirrors every 30 seconds/ W& j3 v& F+ c( ?2 V; I
+ j# d% A) d/ V( u, Z! C2 X7 B# ? B) Scan at least 25 seconds ahead
) u+ f& o; M& y6 r& O; s. e% P/ Q5 g, `" b' e2 @
, g9 w) p1 E; p7 }" p! |$ F
# l4 G1 ~5 |7 g, b% z0 v9 l; A% g1 a6 Q5 b- S1 {
19. Maintaining a 4-second following distance in wet weather conditions is an example of:
) `9 k, O2 A1 Z- T8 u7 H- a
7 ?5 c% |9 P. d4 F( G6 l A) Time management/ l" u) R+ H. Q3 L! S2 E8 Y3 u
1 g3 J0 C$ V3 t- h
B) Communication7 F$ l6 |/ H7 M. p F
" f* j3 s" R, A% k% j7 x
C) Searching. W6 V6 o/ K, C s: y0 h. a9 H
7 L1 t* t: p |$ _ K" Z
D) Managing space8 z: W$ p, Y3 H3 ]& e. j9 I i
3 Q n1 @- D1 l* h# t% [
. b, E$ f/ r8 \: |6 l
9 [: I# W+ U5 s) W5 z 20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:& x: C# W! n2 d {) t
) j9 n! ^( a' H0 X+ R A) A braking skid
- H8 q: d0 s3 \! n# o9 \
/ D- |# z. U, x% X1 l8 `. a B) A cornering skid, g$ { R0 G4 P" t4 X) R9 G7 p9 K
; L9 b0 C6 q' w- _) ~* f! J/ s" ^+ T C) Power steer
0 J6 n1 M4 n! Z1 r4 ]
) P/ M1 T. X2 ~# { D) Understeer/ d( M' ?5 m% E& z4 M( P* f2 T+ L
0 k" R2 G4 {# n 21. To keep a safe following distance in an urban area, a driver should:# G2 N7 e0 T+ ~% n! G3 v W
" D0 }0 C$ E: d! `. o
A) Keep at least a two car length following distance- B$ ^0 ?" b. `) @; T- a
/ K+ ?/ a& x( r- b# r& ^, e B) Keep at least a 2- to 3-second following distance0 L4 _$ G; u1 }( ~3 U5 A
( n# O8 y# J) Q$ X2 @
C) Keep at least a 12-second following distance
+ a4 L6 t3 [+ j D% w# T
) V6 m' Z! ~0 M- A D) Keep one car length for every 10km/h of speed
* E v6 H+ G R3 f1 t# W |
|