The author felt worried when _____.
A、he had to take tests at school
B、he thought about his future
C、he had lots of sleepless nights
D、he searched for words of wisdom
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正确答案
试题解析
从文章首段第二句话“To be exact, thoughts of the future have kept me up countless nights and made me worry enough to do poorly on more than one test.”可知作者因为担心未来而度过了许多不眠之夜,因此B项为正确答案。