Not only the book, but he remembered what he had read.
A. he had read
B. had he read
C. did he read
D. was he reading
网友回答
A. he had read
B. had he read
(答案→)C. did he read
D. was he reading
解析：考查倒装句。当否定词或者半否定词放在句首的时候，使用部分倒装的形式。句意：他不仅看了这本书，而且他还能记住她所读的内容。根据下句的remembered说明本句是一般过去时，故C正确。