健身指导者纠正错误动作的关键是在学员动作形成的泛化和分化阶段。
参考答案：对
5. —How did you find your sister in such a big and strange city?
—I ____ her in the railway station when I was looking for the police for help .
A．came about
B．came out
C．came up
D．came across
承销团中的副主承销商数量的规定为承销金额在5亿元以上、承销团成员在10家以上可设2～3家副主承销商。( )
