新学车菜鸟一只,向前辈诚心请教以下问题: / L4 ]% M9 L: T( d+ \9 ~; j; J. B2 G; Y
1、换道(并线)时应该做一次还是两次shoulder check?教材76页上说“Check for traffic shoulder check, signal, and when safe, move in to the proper lane”,但也有人说在打灯之后要再shoulder check一次,才好打轮给油,完成换道。# q" A: R8 Y( Z$ I8 O6 q0 @& c4 E
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2、从小区经过人行道上路前,应该停车一次还是两次?教材71页说“Stop before entering a main street...Stop before any sidewalk crossing...”,有人指点说压上人行道前先停一下,观察行人,压过人行道进入大路前再停一次,观察车辆。请问两次停车是必须的,还是根据视野而定? / o6 N7 z. s" Y) n" F& q9 y5 L3 L$ \2 t( \5 X3 M
3、丁字路口是直行左车让转弯右车吗?教材74页说明,在uncontrolled "T" intersection,根据左让右的规则,直行车A要让转弯车B。总是感觉怪怪的。8 X4 S2 a5 {# v