I think we need to look at the problem from a  different       A. perspective      B. feedback      C. administration        D. workload

Đáp án: A

      - perspective (n) triển vọng

      - feedback (n) advice, criticism etc about how successful or useful something is

      - administration (n) sự quản lý; sự cai quản, sự cai trị

      - workload (n) the amount of work that a person or organization has to do khối lượng công việc