[单选题]

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

The prototyping method is a dynamic design process,which requires people who use prototyping method to have the following capability ofA．proficient program expertiseB．immediately acquire requirementC．coordinate & organize eloquentlyD．handle tools smartly