按现行规定,我国基金管理公司必须设有不少于5人或不少于董事会成员1/2的独立董事。( )
参考答案:错
Sometimes I work _____ the day and sometimes _____ night. [ ]
A. on, at
B. at, on
C. at, in
D. in, at
热锯有哪些工艺参数?