.
Hardly when the fans began to scream with excitement.
A. the star showed up
B. did the star show up
C. had the star showed up
D. the star had showed up
网友回答
A. the star showed up
B. did the star show up
(答案→)C. had the star showed up
D. the star had showed up
解析：可联系答.案.网客服索取。