这本书是一位著名作家写的。
This book was written by a famous writer.
▼点击显示答案
was英 /wɒz/|美 /wɑz/
written英 /ˈrɪtən/|美 /ˈrɪtən/
by英 /baɪ/|美 /baɪ/
解释
was + written + by 构成被动语态：主语 book 是动作承受者（被写），by 引出施动者 writer（谁写的）。
This book was written by a famous writer.
was + written + by 构成被动语态：主语 book 是动作承受者（被写），by 引出施动者 writer（谁写的）。