--- Did that book give the information you needed?
--- Yes, but ______, we had to read it almost entirely.
A. for finding it B. to find it C. finding it D. by finding it
--- Did that book give the information you needed?
--- Yes, but ______, we had to read it almost entirely.
A. for finding it B. to find it C. finding it D. by finding it
B
此处的to find it, 表示目的。