问题
选择题
As young adults, it is our _______ to try our best to deal with each challenge in our education with the
help of our teacher. [ ]
A. work
B. job
C. duty
D. task
答案
答案：C
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As young adults, it is our _______ to try our best to deal with each challenge in our education with the
help of our teacher. [ ]
A. work
B. job
C. duty
D. task
答案：C
。乳磨牙近中关系，前牙反
解除后，双侧