He has always insisted on _____ Dr Turner instead of Mr. Turner. [ ]

A. been called

B. called

C. calling

D. being called

在黄浦江水域以及与其水流情况类似的河道内进行水深测量时，主测深线应（）。

A、垂直于水流方向布设

B、平行于岸线布设

C、平行于水流方向布设

D、辐射状布设