[单选题]

The prototyping method is a dynamic design processs, which requires people who use prototyping method to have the following capability of(66).
A．Proficient program expertise
B．immediately acquire requirement
C．coordinate & organize eloquently
D．handle tools smartly

The prototyping method is a dynamic design processs, which requires people who use prototyping method to have the following capability of(66).A．Proficient program expertiseB．immediately acquire requirementC．coordinate & organize eloquentlyD．handle tools smartly