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发表于 2009-9-5 13:52
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yug55回答的很对:& A! ]9 o1 W, U5 I3 @0 M; G3 K$ P
when moving from one lane to another ,you must:
: U4 N- O, D" |# g5 A" E" v8 _1,make sure a lane change is allowed.( Q$ [% Z: D$ Z, S
2,check for traffic by using your rear-view mirror and outside mirrors.
# P |' `% C0 D" {6 e3,check over your shoulder to ensure that there is no vehicle or cyclist in your blind spot.
$ I2 D3 d" i: n. U } Y @/ _9 T4,turn on the proper turn signal.+ }7 i! T2 B; A% p
5,if safe, complete the lane change. |
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