2023届江苏省南师附中、天一中学、海门中学、海安中学高三四校12月G4联考化学试卷答案(更新中)

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Last weekend,our schoolholdan activity themedheld“Forbid Littering in Our School”.It left tthemostunforgettable impression forme.Aiming to solve theonproblems causing by casually littering in our school,and itcausedasked us to pick up rubbish.Many student just ignored ourstudentsschool rules and littered everywhere,what made it annoyingwhichto walk around the school.Not only A it bad for our healthwas

crash,or a driver in difficulty,or people working in the road that need to be kept safe.National Highwayssays,"The Red x sign is key to supporting safety on motorways.It tells you a lane is closed,either toprotect drivers in difficulty,or when road workers and emergeney services need a space to work.38.But those who don't put themselves and other road users at real risk.39.For example,if there is a serious crash where the emergency services need to attend,the laneis shut some distance down the carriageway.Lanes can also be closed to allow drivers to safely return to themotorway if they've had lo stop in an emergency area.Drivers are urged not to drive in the closed lanes when the Red x appears.40.The motorwaysigns will also warn drivers to when lanes have reopened,and when the speed limits in the road havechanged.Drivers must not return into a closed lane once they have passed whatever is blocking it until thesigns show it has reopened.Motorists caught in closed lanes can face fines of up to 100 and three pointson their licence.A.Most drivers respect the Red x signalB.Therefore,they are warned to pay attention to the signsC.Don't drive in a motorway lane with a Red x displayedD.They'd give other drivers enough space to change lanesE.If so,they may put themselves and other road users at riskF.The Red x is a vital safety measure on the new motorways