|
北京市2017届高三综合练习 英语 第二部分：英语知识运用（共两节，满分45分） 第一节：单项填空（共15小题，每小题1分，满分15分） 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 21．Scientists are convinced___the positive effect of laughter__physical and mental health． A．of; at B．by; in C．of; on D．on, at 22．He speaks Italian because he lived in Italy． Really? How long ____ there? A．does he live B．is he living C．has he lived D．did he live 23．Betty shows great interest in this poem now, but she thought it boring ___she read it． A．at the first time B．the first time C．for the first time D．at first 24．The number 2008 is a special number, _____ I think, that will be remembered by the Chinese forever． A．which B．what C．one D．it 25．So hard ___ in the past few years that he has made great progress in English． | 
