保险代理合同与保险合同是保险代理职业行为的( )依据与基础。
A.道德
B.法律
C.社会
D.经济
参考答案:B
It was this farm, ________hundreds of people worked, ________produced all that milk. [ ]
A. where; that
B. that; that
C. that; where
D. which; where
编程题:
零件图如图所示,要求以小批量生产条件编程,毛坯为60×60×35的45#钢板。