﹣What'sitthatcosthimtheperformance？﹣

问题详情：

﹣What's it that cost him the performance？

﹣______ experience．He was always very nervous．（　　）

A．Lacked B．Being lacked      C．Lacking       D．To be lacked

【回答】

C

知识点：非谓语动词

题型：选择题