.The book _____ by Luxun is very famous.( write ) 为什么填written而不是was written

.The book _____ by Luxun is very famous.( write ) 为什么填written而不是was written
.The book _____ by Luxun is very famous.( write ) 为什么填written而不是was written

.The book _____ by Luxun is very famous.( write ) 为什么填written而不是was written
因为一个句子中不能有两个谓语

written 过去分词引导的定语从句，表示被动