——Don’t forget to return the book on time.
—— .
A. Really
B. My pleasure
C. Got it
D. That’s all right
网友回答
A. Really
B. My pleasure
(答案→)C. Got it
D. That’s all right
解析：考查交际用语：Really真的？B. My pleasure不用谢，C. Got it知道了，D. That’s all right没关系，句意：--别忘了及时归还书。--知道了，选C。