Can you tell me that he came to life?
A. it was when
B. when it was
C. when was it
D. was it when
网友回答
A. it was when
(答案→)B. when it was
C. when was it
D. was it when
解析：这里是强调句型的结构it be+被强调的部分+that，判断强调句型的方法是把it was that去掉，整个句子是成立的，不缺成分，这里when是强调的部分，因为它是宾语从句的连词所以应放在从句的开头，又因为宾语从句的语序应是陈述语序，故选B。