问题
选择题
The young man felt so guilty about his drunk driving that not a single word ____ to defend himself in court.
A．said he
B．he said
C．did he say
D．he did say
答案
C
题目分析：句意：这个年轻人对他的酒后驾驶感到如此内疚，以至于在法庭上没有说一句话为自己辩护。That从句中not a single word在句首，否定词在句首的时候，句子用部分倒装，用助动词did放在主语前面，所以选C。
