 鲜花( 1)  鸡蛋( 0)
|
跪求高手给答案 8 m/ q" \: J0 n7 ]
+ u% x% Q& j% O0 w# h: g6 I可以的话 解释一下原因 谢谢大家 $ s1 \1 n: f& t( L# a) f' z/ [
% o# j* S3 @% b* p0 P& F
8 [1 F8 a Z+ x/ x/ B8 y
1.Which of the following are best practices with respect to backing?
( j0 m7 u. u6 K7 A: P, A0 _3 V7 |4 f$ r# w/ R! ]5 \
A)Back at 10km/h' C$ x( T$ h A' B
1 v# z. B- M5 j B)All of the answers are correct
, i, x' ]- g4 n3 R6 g: p R u' i8 V9 l* f+ p
C)Back to the blind side of the vehicle
7 h8 A9 F7 d A, l+ p3 _+ k5 _! ^( e$ Q$ ~) B, K
D)Avoid backing whenever possible
* q# c& C5 K2 s5 A6 j4 E* R# M% u) a/ u
2.If you can't avoid a collision, what is the best action to take to reduce injuries?& N, B' Q. ?4 s6 Q2 N
A)Lock your brakes and turn toward the ditch
: T/ z" l$ n0 j2 j! @$ g# H K9 O
7 g0 y- D7 z# y! _6 q B)Use controlled braking and steering to collide with any objects at an angle
7 B+ D. r9 ~! `( g/ m- ^! T1 i& |0 I& X& r$ D3 W( n2 q
C)Lock your brakes and steer hard to the left side of the highway4 Y; X5 V+ _0 S* W
8 ]1 ?+ E- n* R9 i* H3 B1 b
D)Slam on the brakes and hit head-on4 Y6 J6 ~) N2 X- x$ x) E
/ y% s6 U+ t7 U3 l 3.The most effective way to quickly stop a vehicle traveling at speeds greater than 60 km/h on wet pavement is to:
e7 z7 {, l3 d
3 O1 s, v# p' ?4 w O A)Pump the brakes
3 t u/ h6 A3 B! A" z: C- N$ d& R8 F
B)Shift to a lower gear and squeeze the brakes+ W- |6 o% Y. |! n$ ]
% Z+ b, S+ U0 a C)Lock the brakes
6 T( ^' Z: k# a1 _1 H$ T- |. L- N* j# E9 |0 ]5 w2 Y( c: O$ B/ L
D)Threshold brake
, Y3 _" Y8 p" L! f# A
4 t& u7 m$ I3 J& S" { c ! R, d& l& w( g+ r& v1 n% n
3 Z/ c: b0 z, K% N, c 4.When driving a vehicle equipped with ABS brakes, the best way to stop in an emergency is:
! j2 g+ z: f6 f2 _+ _
; e3 j- Q! Y/ Y* ^: b( n A)Apply firm pressure on the brake pedal
4 p2 p4 m1 \( a+ M2 s# Q; W) M0 h0 a- i& O( ]$ D
B)Quickly pump the brake pedal
* ]; v: w$ C, F! A
( ?. ~' ~6 d5 D/ g C)Slowly pump the brake pedal
# K7 t) R" X0 h* J
- E2 O: n( Z$ g, g* @& y D)Press on the brake pedal until you feel a pulsating, then ease up
1 f& y0 t% L+ Y9 J+ ^: a6 N" V6 Z q% V* X+ Q1 ~
5.What is the minimum distance ahead that you should look when driving?# b. M; D4 ]3 y
& F Y4 j6 d- S9 R; O+ L0 M2 c$ N( Y
A)Four seconds ahead5 X* o4 v' u8 m$ T( P
+ B# ^, J5 b6 `
B)12 to 15 seconds ahead' j `# k* I* P& H. F4 g
8 r. K8 s! C( B! }9 B5 A6 B
C) Four car lengths
/ [- F2 L* L& I* P) A( K5 }" E+ n; @1 ?" h+ j
D) About 1 km4 o: M3 B7 G' L" [' |1 e7 B
* O0 h7 u% P8 @* x( u7 Z& Q" x9 u
6.Responsibility for the safe maintenance of any vehicle rests mainly with:, _) A; B6 J( O5 B; O( v
' H2 z* v( V' {2 k7 s4 S" n A) The automotive department or service station
: W& l3 w. ?7 C$ z# D( c9 L
* R) N# v4 E* l# q: i6 |3 u B) The owner/operator4 h* `, G f5 U% F
. D) W6 ?% e- m, U. ? C) Law enforcement officers
& F: w9 ]! \$ M# B5 S1 D$ G" e
2 T0 R' |! e+ R9 z D) The manufacturer
) [6 c% ?8 v" o( R5 u2 G
5 o/ M8 B M0 n( T' F 7.The condition of tires on a vehicle is important because:* ^9 |+ Z, B. B# [9 k
' i" X2 |% }$ K8 U/ X, G+ D1 W
A) Contact between tires and the road stop the vehicle
# O! n. e: w) |8 c+ n- K
$ |0 Z+ }* [+ n) |, K3 r5 v9 [5 t7 H B) All of the answers are correct
+ X8 o; B2 B! G5 M* P0 X H; v) c# w K$ E0 X1 `5 v
C) Tires provide traction
( i9 p: E/ R% r& x' ^$ `
; }4 U" A! I7 D5 w+ T6 D) A D) Tires carry the vehicle's load
! d5 d+ @ I9 m1 _0 V8 ~9 O f D9 R! I& [1 z
8. A yellow traffic sign indicates:/ g% m; i, O6 x/ j+ R0 h: g
- r6 @" Z3 T/ ^- {: g9 ]* c; q+ r r0 ` A) Roadside services
# ^) T9 K! ^ m3 R9 w4 m/ s) Y/ V9 t( D! W M9 ~' q! j
B) A construction zone
, u7 X4 t8 v0 |- a) X R5 b
( p: M+ e( y& G; b1 R) F ] C) A general warning/ J1 O7 h' _5 X' j0 K
! D* i; f* {- K: I D) A prohibitive message1 H! T* B6 i; s$ ~4 A' ^1 V9 e* I
" K( N: t4 j7 I( C5 U2 w+ n; B6 g+ ^) y, y+ O4 H7 v0 t% `
9. You are driving on a highway when the left front tire suddenly goes flat. You should:! I" S6 T8 P; T! ~2 f! w. Q+ O
5 H( c" Y$ ~2 p { A) Signal, pump brakes, and steer left l) H3 R& j t- n& q
C, }2 x( k6 Q* f- Y' ~0 N ^5 \
B) Signal, pump brakes, and steer right6 _# l: i/ M# V1 G2 G* j) v
( {3 W/ h6 z1 C ~( a! M
C) Grip the wheel firmly, engage ABS brakes, and steer right0 G5 |" {5 W/ e
- u' O( X, I% J R- e D) Grip the wheel firmly, steer straight, and reduce speed without using the brakes) k- z7 k/ x+ Z
; Z5 G" E3 K8 Y5 I9 w" R6 A
10. Properly understanding an anti-lock braking system:
* I. r v5 u% p/ K- ]
, D9 d& |6 `# b" Y A) Can help drivers be safer on the road
6 ~& `4 k% O1 _6 L- d
( \4 s% c6 B- f! T. r6 ` B) All of the answers are correct8 U: A7 T M9 @: I; g0 g; x) W" a
8 T0 k3 l" J$ A. \ r% t C) Can greatly reduce the risk of injury
5 H' b/ d: C" S
! \- U* j8 }3 g% B' y) {# b4 R+ [ D) Can reduce the risk of having a collision
f& k7 H& F) N1 Q6 r* D8 o& P1 z4 T
- D6 T" C# a) d9 c& U$ @
11. You should return to your lane after passing another vehicle once:7 k) F2 b& ^7 {3 }$ @0 M4 @; h; Z
) h, b. ]7 U3 e* J& m A) The other driver signals with the lights
4 K; ~& s$ E$ C
`2 [' V8 ^* D B) You can see the other vehicle in your rear-view mirror, d y+ y) O, _1 L# W/ Y+ N
, c0 T; X! a" n m C) Your rear bumper passes the front bumper of the other vehicle) u( X1 e7 F% B
: d. L' d* h I1 B" |
D) You are 5 metres past the vehicle5 G) e0 O4 X, ^. E. _, H
* Y8 U, \0 w6 h0 w2 A7 {7 {/ r- y$ P
12. To be proactive and reduce the chance of road rage in other drivers, you should:
5 R- ^- h0 [8 O: O" j( R E. y" t* g8 k
A) Drive the same speed as all other drivers( p/ I5 S! L9 J; q+ ]
* g8 ]8 c- i2 a& t9 }4 E0 [ B) Signal 30 metres prior to turns in rural areas1 k9 y( J3 C5 W: o
3 ^9 C7 ~1 f' x' a+ @ C) Keep a space cushion all around your vehicle. ~9 k" v L% ]* \& W
/ Y6 Z s3 d4 D0 L
D) All of the answers are correct1 i' r1 c% m( H( S4 k
1 l/ Z R/ u! f4 I- z
13. The first thing you should do prior to backing out of a parking stall is:
2 o, [; y$ x; T3 T9 ?9 k" q, T& r# R6 t m
A) Sound your horn twice$ c& G) z7 L7 }8 d9 f5 s* p- v
/ L% T8 n! `0 A# T7 Y" G( w8 W5 U
B) Proceed slowly4 h i7 W! H7 [, S
2 t! n) z) G; `% O+ f, ~+ k# U: e C) Walk around the vehicle to check for hazards
5 l: w( Y1 B+ X. j
% g! q1 {5 G6 [2 ~$ o5 p+ ^ D) Use your mirrors and look out the rear window
( Z/ `# H# `$ Z4 Y- @% \' m6 ]+ B3 h/ x2 k8 s# J9 Z; ~
/ E$ H% W6 U1 Z; L- k) [; o. q 14. What causes most vehicle crashes?0 c2 {* z7 f2 X/ D) Y% I0 K
* x" T" o2 y% C8 M A) Traffic laws8 {6 G4 m* L' ?: i
+ N5 l7 I- p6 Y4 N& z' o( q5 k' z O B) Defects in the road
, M' H& f/ d2 K+ P: r3 j( Q C x) a
% m" \+ u6 b6 {" `7 c6 S$ l$ W C) Human error
) A; d. i% x! W- \3 m
& g) [5 f( W+ @. a" H D) Inadequate traffic controls
3 w7 {, _1 b& b0 \
5 c z9 p9 p+ P5 ~0 S- M7 ?. t6 _8 g8 p; R7 C6 a0 i
15. A black/white or red/white traffic sign indicates:
" [3 A! l/ U2 O3 q; N
5 b# H" c, \) y, f) a A) A construction zone
/ m! {6 R7 n( [1 r X% I3 e4 M8 j& g3 S2 D7 i* K9 S+ V: @# a
B) A general warning, w9 [. Q" E: h) l; N* _" T; {) L
2 @& h/ Y0 v4 ?/ j2 d2 ]' I C) Roadside services! E2 A4 V! V0 ~: Z9 b, A6 b
& m' o0 e6 N; d# ^" ^
D) A traffic regulation! f4 A+ T$ }4 g/ x7 @
! P3 a! i5 f2 y/ y$ A- Y( K! k
# ~8 s! w3 N! |5 w 16. A flashing red traffic control light always has the same meaning as:
; }& ?5 W! f$ v: o9 u, p1 ~+ `2 D6 ?/ o8 i# t5 H
A) A caution sign
! T9 e! w3 ]' R, E& v/ w4 }7 A- F1 q0 K9 ], \: {- U
B) A yield sign
! V" C* E: y5 ^/ S# x* v
: {3 T3 a) }3 _/ DC) A stop sign
: T9 \: V4 n$ b
* \, Q5 U. y2 U5 ^4 N$ CD) An ordinary red traffic light
R+ b* b6 O& q5 Q# K# ]1 x8 E0 f7 m' j; P/ k4 D
5 {% o8 p. n/ M$ e% h17. The major factor contributing to cornering skids is:
$ y& l0 J: B3 y3 b- p, A. R$ E. V. Q0 n2 a! M7 F) o
A) Entering the corner too fast
* @4 k; b6 W% h# G. b4 ^
+ ?, _% z) X2 I) ?- S+ y. jB) Driving with all season tires1 w7 y5 ^! H2 E8 w+ M- d" d5 g/ O; M
/ Y6 x! p# W& q! \
C) Braking sharply while in the curve
# a8 `( \. y8 f% P8 }/ [* u" J I! v2 Y9 x9 Q: ]+ Q' _9 l" A
D) Being unfamiliar with the road and road conditions
* \8 T* C% N* m4 }+ y
- u2 h7 d$ w! G d- c Y4 X5 z
0 N5 e& `& Y3 M: H( y: \1 Q3 R* q# _ 18. You will anticipate better when driving in a rural area if you:& I& j9 W8 T7 c+ o' `
* r! h6 {/ y1 \/ W, W9 g% n! S8 T) C& Q
A) Check your mirrors every 30 seconds- n8 R; L4 v8 x: i
0 U+ u' ?& E8 Q+ s
B) Scan at least 25 seconds ahead6 w9 S8 {6 v# I+ s/ E
6 z0 o5 y. \; @ u n" u1 i0 ]) C- m4 d9 Z) v( C' U v+ S& v
" @* k R7 \2 N; |) k$ D$ k, T* I
19. Maintaining a 4-second following distance in wet weather conditions is an example of:5 {& k, x$ S5 B. ]" ^0 f" |5 N) [
9 C" e( |. `2 L, }. G A) Time management
- Y5 H$ U+ m0 A
/ w: J/ X. v4 l7 A3 T B) Communication+ u+ f$ L U( G+ _( O- l+ l
0 y- f( [, @( }& t: p C) Searching- G; h2 U/ |) f- t# l1 M
$ G- P# u+ {& ~/ u1 g* {; m
D) Managing space& d3 a# G9 M& i7 }6 v% O
' b9 Q8 i: ]+ S' {8 J : u2 K& b9 a( n- w# V# m' E
6 F' X% `# x$ j. h9 a$ }
20. When a vehicle loses traction in a curve and has a rear wheel skid, it is called:
5 c7 [4 x9 I: B! u5 r0 h N! Y6 i* S0 }2 J* c9 ^
A) A braking skid
) V7 [, e# G; Z" m) ~( Q2 P( X+ \# t# \8 x0 ]) r; i; S/ }
B) A cornering skid
% F- v- D, ~7 N n# n) ?
8 j# k0 s1 f" z( [7 c1 B1 D C) Power steer
5 }. s4 E: k! Y9 k. E& B" m/ F% L; \/ v5 E( r% b
D) Understeer
I. ?# B( i" E0 k) b% Z$ L2 R# Q# G% N6 W4 k0 E
21. To keep a safe following distance in an urban area, a driver should:
% l" ]2 C% t2 u7 d* y" h# Z7 b# m7 J) k2 Q
A) Keep at least a two car length following distance! n7 P; K: @) U6 V9 r2 ]" ^% x! O' ]
) H2 ^2 i) a* X' f
B) Keep at least a 2- to 3-second following distance
; k1 M0 }+ N3 y% _6 r3 m8 S2 ^; c; F- y
C) Keep at least a 12-second following distance
& X- n6 ?1 l; S% _) M
( w: O8 x" o' u4 o$ r D) Keep one car length for every 10km/h of speed( Z p, Y9 Z( v& k: a
|
|