Paragraph One 　In order to achieve anything worthwhile, it is im

Paragraph One 　In order to achieve anything worthwhile, it is important to stay focused andto avoid being sidetracked by the many distractions which inevitably come yourway. And yet it is also important to stay flexible, so you can adjust, adapt to, andtake advantage ofthe changing situations. 36.The importance of c________and flexibility.
【正确答案】：concentration
【题目解析】：本段介绍了专注和灵活的重要性。要想做出有意义的事情，就需要专注，避免被必然出现的各种干扰所分心。灵活也很重要，它可以使人在面对变化时适时调整，利用机会。本题题干中要求填两个关键词中一个。关键词flexibility已经给出。另一个关键词和它并列，必须是名词，且需以字母c开头,那么只有focus的同义词concentration适合。因此答案concentration。