根据《企业职工奖惩条例》等法规规定，企业对职工的最高行政处分是（）。

A.降职

B.撤职

C.留用察看

D.开除

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.