I know I should have told the headmaster at the time. That was my real 1 . He had gone out of the study for some 2 , leaving me alone. In his absence. I looked to see 3 was on his desk. In the 4 was a small piece of paper on which were written the 5 “English Writing Prize 1949.History Is a Series of Biographies (人物传记)”. A(n) 6 boy would have avoided(避免) looking at the title as soon as he saw the 7 . I did not. The subject of the English Writing Prize was kept a 8 until the start of the exam so I could not 9 reading it. When 工业革命开始于( )A.14——16世纪 B.19世纪70年代C.15世纪末 D.18世纪60年代