试题题干
The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Choose the missing words of the phrase or sentence.
In order to achieve anything worthwhile, it is important to slay focused and to avoid being sidetracked by the many distractions which inevitably come your way. And yet it is also important to stay flexible, so you can adjust, adapt to and take advantage of the changing situations.
The importance of （） and flexibility.
参考答案
正确答案：
试题解析
and前后具有一致性，所缺单词和flexibility一样需要名词形式。本段主要讲述的是专心和灵活的重要性。想要得到一些有价值的东西，保持专注并且避免被必然出现的干扰转移目标，这是重要的。同时，保持灵活性也是重要的，这样你才能调整、适应以及利用变化的形势。concentration专心。