A:
B:
C:
D:以上都不对
四十七
47 ____ ____ ____ ____ ____
20世纪30年代初,西方人士纷纷前往苏联取经,美国一名记者从苏联回国后告诉国人:“我看到了未来,它行得通”。“它”是指苏联的
Tony found a better job in Beijing and________in a middle school there now.
_________ of the students in Class 2 looks happy.