_______ that Marie was able to set up new branches elsewhere.

A．So successful her business was

B．So successful was her business

C．So her business was successful

D．So was her successful business

DICOM是一种（）的通讯标准，也就是同Email软件或文件传送（ftp）等软件一样，属于一种软件范畴的东西。

A.世界范围

B.区域性

C.国家级

D.医院内