一道关于过去式的题Tom Sawyer ___ by Mark Twain.A.is written B.was wri

一道关于过去式的题Tom Sawyer ___ by Mark Twain.A.is written B.was wri The boy is reading a book which was written by Mark Twain 改为 ___ is known to the world,Mark Twain is a great American wri As is known to the world,Mark Twain was a great American wri I bought a book yesterday .it was written by Mark Twain 合起来怎 Do you like reading articles —— by luxue A written B was wri The novel＿ you are interested was written by Mark Twain The novel _____ you're interested was written by Mark Twain. The novel＿ you are interested was written by Mark Twain． This is one of the books which _______ written by Mark Twain Mark Twain's short story:The Adventures of Tom Sawyer's twin 被动题,英语,时间.Who was this book ( )?A,written B,written by为什么