47. The author's mother taught him a valuable lesson by pointing out lots of flaws in his seemingly perfect essay. 對應(yīng)C段
48. A writer should polish his writing repeatedly so as to get closer to perfection. 對應(yīng)K段
49. Writers may experience periods of time in their life when they just can't produce anything. 對應(yīng)E段
50. The author was not much surprised when his school teacher marked his essay as "flawless". 都應(yīng)B段
51. Criticizing someone's speech is said to be easier than coming up with a better one. 對應(yīng)F段
52. The author looks upon his mother as his most demanding and caring instructor. 對應(yīng)A段
53. The criticism the author received from his mother changed him as a person. 對應(yīng)H段
54. The author gradually improved his writing by avoiding fancy language. 對應(yīng)J段
55. Constructive criticism gives an author a good start to improve his writing. 對應(yīng)G段
