— Where's her second son? I haven't seen him for a long time.

— He _____ Maine looking for a place to work.[ ]

A. will go to

B. has gone to

C. had gone to

D. goes to

根据统计调查项目的不同，统计报表制度分为()()()()()。

A．国家统计报表制度

B．部门统计报表制度

C．行业统计报表制度

D．地方统计报表制度

E．联合统计报表制度