单选题 A company is considering changing its policy concerning daily working hours. Currently, this company requires all employees to arrive at work at 8 a.m. The proposed policy would permit each employee to decide when to arrive—from as early as 6 a.m. to as late as 11 a.m.
The adoption of this policy would be most likely to decrease employees' productivity if the employees' job functions required them to

A、 work without interruption from other employees.
B、 consult at least once a day with employees from other companies.
C、 submit their work for a supervisor's eventual approval.
D、 interact frequently with each other throughout the entire workday.
E、 (E) undertake projects that take several days to complete.

【正确答案】 D

【答案解析】[解析] 如果员工的工作职责要求他们在整个工作日中经常互相联系，正如(D)所说，那么提议中的规定将可能使得经常互相联系受到干扰，从而降低雇员生产率，所以(D)正确。(A)易误选，但选择(A)违反了无递推原则，因为(A)只表明员工工作时不受其他员工的妨碍，而“员工自己决定何时到达”与“是否会打扰别的员工”我们并不知道，因此(A)为无关选项。