Question

【题目】Who _____ this book _____?

A. did; written B. was; written by

C. did; written D. was; written

Answer 1

【答案】B

【解析】考查被动语态。 这本书是谁写的？book与write是被动关系，故用被动形式。如用主动语态应该是：“who wrote the book? ”根据句意B 是正确的。