证券公司从事客户资产管理业务时,应设立专门的部门负责客户资产管理业务,实行集中运营管理,对外统一签订资产管理合同。( )
参考答案:对
1973年9月,天津港成功开辟了我国()。
In how many arrangements can a teacher seat 3 girls and 3 boys in a row of 6 seats if the boys are to have the first, third, and fifth seats ?()
A.6
B.9
C.12
D.36
E.720