高级及以下产品经理按照人事管理权限由哪级行聘任（）。
A．总行
B．一级分行
C．规模较大的二级分行
D．各级行
参考答案：D
His mother was born in Green, and Greek was her native language, ___.
A．so it was with his father
B．so did his father
C．so was his father
D．so his father was
短波自适应通信技术有效克服了“静区”效应。
