课时作业(二十三) 必修5 unit 3 life in the future ⅰ.单项填空 1．(2014·宝鸡质检)—god！the window is broken.who did it? —________i don’t know. a．who are you asking？ b．don’t look at me. c．are you joking？ d．it’s clear. 2．—tom，________the internet plays an important part in our daily life? —because it makes our life become more and more convenient. a．why was it that b．why is it that c．why is it d．why it is that 3．(2014·黑龙江哈尔滨四校高三检测)—you may take________that we shall not be asking you to rejoin the union. —i don’t think so. a．this b．that
