Before he came I’d finished the whole book. A. to readB. to have readC. readingD. read

问题补充：

Before he came , I’d finished the whole book.

A. to read

B. to have read

C. reading

D. read

答案：

A. to read

B. to have read

(答案→)C. reading

D. read

解析：这题考查动名词的用法：finish后面接动名词做宾语，句意是：在他来之前，我已经看完了整本书。选C。