- shall I make it? You must peel three bananas first.A. What B. Where C. How

问题补充：

--- shall I make it?

--- You must peel three bananas first.

A. What B. Where C. How

答案：

解析：句意:-我该怎样来制作它？-你必须先剥三个香蕉。what 什么；where 在哪里；how 怎样。根据句意可知这里是在问怎样制作，故选C。