Question

高中英语选择题一道83，O(∩_∩)O谢谢

Giving up my job to go back to full-time education was a big ___ , but now i know it was the best decision i ever made.
A project
B commitment
C competition
D ambition

我觉得应该是填一个类似于challenge的词，句子看懂了，但是答案是B觉得理解无能
求大神帮忙，谢谢

Answer 1

B. commitment常用含义“承诺，保证，义务”但在此句中却是它偏僻意：付出，奉献
根据句子的“现在我知道这是我做过的最好的决定”，可知，放弃工作重新参加全职教育是一个很大的付出。

Answer 2

答案是B。commitment在这里的意思是the willingness to work hard and give your energy and time to a job or an activity，即“热忱”“热切”的意思。

Answer 3

我认为该题应该选A