______ his return to school, he went directly to his office and began to work.

[      ]

A. In

B. At

C. On

D. For

企业在一定的时间内，执行其战略使命时所预期达到的成果，即是企业的（）。

A.战略使命

B.战略愿景

C.战略目标

D.战略规划