??????6??17????????????

??????λ?????

6??17???????????????????????????????????????!

1) ??????????????????????????(510?·?????)20??????????????5000????+50??????+100????+80?????!?????????!

2) ????6??17??00??00-01??00??????????????????200???;

??????????????л??λ????????????????????????????!

?????????????40407?????????http://austindefensivedrivingonline.com/dhsx/

?????α?????????