Professor Wang ,()for his informative lectures, was warmly received by his students.
A. knowing
B. known
C. to be known
D. having know
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从()年开始,用民间资金设立的非企业单位,佳作民间非企业单位
A. 2001
B. 2000
C. 1999
D. 1998
槽下放料时应()。
A. 先启动给料器,后启动振支筛
B. 先启动振动筛,后启动给料器
C. 同时启动
()应执行按季与客户对账。
A. 保证金户
B. 单位通知存款
C. 单位定期存款
D. 贷款户
E. 单位活期存款户
槽下给料机和振动筛的作业时序是()。
A. 先起动振动筛时2秒起动给料机
B. 同时起动
C. 先起动给料面延时2秒起动振动筛