2、pokenonlyonce. After eachquestionthere will be apause.During thepause, you mustreadthefour choicesmarkedA),B),C)andD),anddecidewhich isthebestanswer. ThenmarkthecorrespondingletteronAnswerSheet 2with asinglelinethroughthecentre.注意:此部分试题请在答题卡2上作答.11.A)Theseriousaccidentmayle