问题
选择题
_______ 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
答案
答案：B
句意：玛丽的生意如此成功，以至于她在别的地方建立了新的分店。So后有形容词或副词且位于句首时，应使用部分倒装形式。
为30o时，小球处于平衡，如图所示.问：