. the book where it was .A. Lay layingB. Lie lyingC. Lay lyingD. Lie laying

问题补充：

.

the book where it was .

A. Lay, laying

B. Lie, lying

C. Lay, lying

D. Lie, laying

答案：

A. Lay, laying

B. Lie, lying

(答案→)C. Lay, lying

D. Lie, laying

解析：考查lay的用法。句意“把书放在原先的地方。”lay“放置”，lying“躺，位于”。故选C。