-How was the telivised debate last night?-Super!Rarely__so much media attention

题目

-How was the telivised debate last night?-Super!Rarely__so much media attention
-How was the televised debate last night?
-Super!Rarely__so much media attention.
a.a debate attracted
b.did a debate attract
c.a debate did attract
d.attracted a debate
为什么此处要用倒装?是个什么句型?
求详解,谢蛤~

答案

这是一个倒装句.在英语句子中,当副词和方位状语放在句首时,句子要半倒装.例如你给出的句子,Rarely是副词,现在放在句首,就要半倒装,加个助动词do,因为是过去式就用did,加在主语前