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
C
句式结构。work 工作；job 职业；task任务。句意：作为未成年人，在老师的帮助下尽力处理好教育方面的每次挑战是我们的责任。故选C。