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
网友回答
A. So successful her business was
(答案→)B. So successful was her business
C. So her business was successful
D. So was her successful business
解析：句中so...that...结构置于句首引导结果状语从句，因此应使用不完全倒装句型。