US president Barack Obama told students that it takes hard work in school to prepare for a rewarding career in his “back to school” speech,   36  last Tuesday in Virginia, US. Here is excerpt （节选）from his speech:

I know that sometimes, you get the  37    that you can be rich and successful without any hard work –  38   your ticket to success is through rapping or basketball or being a reality TV star, when chances are, you’re not going to be any of those things. But the truth is, being successful is   39   .You won’t love every subject you study. Not every homework assignment will seem completely important to your life right this minute. And you may not succeed at    40     the first time you try.

That’s OK. Some of the most successful people in the world are the ones who’ve had the most   41  .JK Rowling’s first Harry Potter book was   42  12 times before it was finally published. Michael Jordan was    43    his high school basketball team, and he lost hundreds of games and missed thousands of shots during his career. But he once said. “I have failed over and over and over again in my life. And that is why I succeed.”

These people succeeded because they understand that you can’t let your failures  44   you. No one’s    45  being good at things; you become good at things through hard work.

Don’t be afraid to ask questions. Don’t be afraid to ask for help when you need it. I do that every day. Asking for help isn’t a sign of weakness; it’s a sign of    46    . It shows you have the courage to admit when you don’t know something, and to learn something new.

And even when you’re  47     , even when you’re discouraged, and when you feel like other people have given up on yourself, you won’t give up on yourself. Because when you give up on yourself, you give up on your country.

36. A. addressed                  B. claimed                   C. delivered                  D. announced

37.A. feelings               B. definition           C. concept                      D. sense

38. A. that                           B. which                       C. what                          D. whatever

39. A. inaccessible                    B. hard                        C. rough                          D. unavailable

40.A, anything                          B. everything                 C. nothing                        D. something

41. A. effort                B. attempts                   C. failures                        D. successes

42. A. denied             B. turned away        C. declined           D. rejected

43. A. cut from                        B. cut off                       C. cut down           D. cut in

44. A. confirm                          B. define                      C. identify                        D. prove

45. A. brought up             B. raised                        C. fed                           D. born

46. A. strength             B. courage                       C. weakness                      D. perseverance

47. A. struggling                 B. fighting             C. trying                          D. succeeding

健全社会主义市场经济体制是我国经济体制改革的目标。全面深化改革的总目标是完善和发展中国特色社会主义制度，推进国家治理体系和治理能力现代化。

材料一：党的十八届三中全会通过的《中 * * 关于全面深化改革重大问题的决定》指出，全面深化改革，要坚持社会主义市场经济改革方向。经济体制改革是全面深化改革的重点，核心问题是处理政府和市场的关系，使市场在资源配置中起决定性作用和更好发挥政府作用。

材料二：当前，国家经济发展中存在一些突出问题。如：部分行业垄断、民间投资渠道不畅、政府对企业的过度干预等问题影响了市场主体的积极性；一些生产要素价格扭曲、资源错配，一些行业产能严重过剩，经济结构不合理；政府将过多时间和精力用在审批项目、招商引资等直接干预微观经济的事务上，制约经济的发展。

材料三：习 * * * * 在接受金砖国家媒体联合采访时指出：我们认为，没有一成不变的发展模式。中国特色社会主义肯定还要不断发展，不断完善。世界在变化，中国也在变化，中国特色社会主义也必须随着形势和条件的变化而向前发展。只有不断与时俱进，中国才能充满活力。我们愿意借鉴人类一切文明成果，但不会照抄照搬任何国家的发展模式。中国的改革是中国特色社会主义制度的自我完善和发展。只有走中国人民自己选择的道路，走适合中国国情的道路，最终才能走得通、走得好。

结合材料一、二，运用经济生活知识简要说明为什么全面深化改革必须坚持社会主义市场经济的改革方向及发挥市场在资源配置中的决定性作用。