1. I will never forget my teacher’s advice: “As long as you can affect ________ life of your child in an active way, you’ve been ________success.”
    A. / ; the                             B. a; /                          C. a; the                             D. the; a
2.  After the new technique was introduced, the factory produced _______ trucks in 2008 as the year before.
      A. as twice many           B. as many twice        C. twice many as           D. twice as many