US president Barack Obama is probably 【小题1】 most powerful person in the world. But what wa

US president Barack Obama is probably 【小题1】 most powerful person in the world. But what was his high school life 【小题2】 ? You can find answers to the question in his “Back to School” speech 【小题3】 (give) on September 13, 2010.
“I know some of you may be nervous about starting a new school year and worried about 【小题4】 that’ll be like. Here is what I tell you: nobody 【小题5】 (get) to write your destiny (命运) but you. Your future is in your hands. Your life is what you make of it. And nothing is beyond your reach. So long as you’re willing to dream big. So long as you’re willing to work hard. So long as you’re willing to stay 【小题6】 (focus) on your education. An education has never been more important. I’m sure there will be times 【小题7】 you’re staying up late for a test, or dragging (费力地拉起) yourselves out of bed on a rainy morning, and wondering 【小题8】 it’s all worth it. Let me tell you: Nothing is as 【小题9】 in life as your education. In other 【小题10】 (word), the farther you go in school, the farther you’ll go in life.
An unforgettable experience I recently had made me 【小题11】 (see) how important friendships are and the need to have a better understanding of friends. A friend is a person 【小题12】 is always there to encourage and support you whenever you’re in trouble. A friend is a person who’ll try to do what he or she can【小题13】 you. A friend is a person who’s overjoyed seeing you win and who will share your sorrow when you’re 【小题14】 (disappoint).
For my part, friendship is like a 【小题15】 (price) gift: It can’t be bought for any amount. It’s also a shining light of hope. If you have friendship, you’ll never feel【小题16】 (alone).
Exactly 10 years ago, 189 heads of state 【小题17】 (gather) in New York. They set a number of goals. These goals included helping poor people, educating children and protecting the environment. The leaders agreed to do their best to meet the goals 【小题18】 2015.
With only five years 【小题19】 (go), about 140 world leaders got together in New York on September 20. Their【小题20】 (三天的)meeting was to talk about their work on the goals.the

(答案→)the 解析：【小题1】the 形容词最高级前用定冠词the【小题1】like 考查句型what is sth like…？…怎么样/如何？ 【小题1】given 考查过去分词做定语。speech与give为动宾关系所以用过去分词【小题1】what考查宾语从句的连词，what that’ll be like作about的宾语【小题1】gets“没有人可以掌控你的命运”nobody作主语谓语动词用单三形式【小题1】focused考查短语stay focused on “专注”；stay为系动词相当于be的作用【小题1】when 定语从句考查题，先行词为times，关系词为when并且在从句中做状语。【小题1】whether/ if 是否，“你想知道这样做是否有价值”【小题1】important呼应上文An education has never been more important.“教育最为重要”【小题1】words 短语“换句话说” in other words【小题1】see 语法make的宾补用省略to的不定式即动词原形。【小题1】who/ that定语从句考查题，先行词为a person，关系词为who/ that并且在从句中做主语。【小题1】for/to help 朋友就是那个尽力帮助你的人。For sb/to help sb 为某人【小题1】disappointed为修饰人的形容词；而disappointed为修饰物的形容词【小题1】priceless 无价的，less用于构成否定后缀【小题1】lonely形容人感到孤单用lonely【小题1】gathered 描述过去的事情用一般过去时态【小题1】by“到…为止”【小题1】to go 为固定短语“剩下的、还有的”相当于left【小题1】three-day 复合形容词作定语修饰meeting，注意day用单数形式。

这个解释是对的