The word “them” in paragraph 2 refers to ______.
A.A.
systems
B.B.
telecommuters
C.C.
executives
D.D.
responsibilities
Đáp án và lời giải
Đáp án:B
Lời giải:
Dẫn chứng: ...the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities.