Nobody heard the girl ____ that night. A.sings B.sing C.sang D.to sing 选哪个?!还有原因,谢谢!
问题描述：
Nobody heard the girl ____ that night. A.sings B.sing C.sang D.to sing 选哪个?!还有原因,谢谢!
答
B 原因：hear sb do/doing sth