问题
                    
Amazingly, Zhuo Jun got the first place for the China’s Got Talent (中国达人秀) last night.—So wonderfully ______ in the show that he deserved it.
                            A:did he perform
B:had he performed
C:he performed
D:he had performed
                        
                        B:had he performed
C:he performed
D:he had performed
正确答案是:
                        