—When is the lunch time?—Lunch is 12:00 1:00.A. from; at B. from; on C. from; to

问题补充：

—When is the lunch time?—Lunch is 12:00 1:00.

A. from; at B. from; on C. from; to

答案：

解析：句意：午饭时间是什么时候？午饭时间是在12点到一点。From...to...意为“从...到...”；故选C。