“红娘”是()中的人物。
A.《西厢记》
B.《牡丹亭》
C.《桃花扇》
D.《窦娥冤》
参考答案：A
After she hit her head, she was ____________ for several minutes.[ ]
A. unconscious
B. unaware
C. absent-minded
D. nonsense
何谓插补？常用的插补算法有几种？
