—What do you think will be the future of your new invention?—I’m sure it will have many d

问题补充：

—What do you think will be the future of your new invention?

—I’m sure it will have many different in the industry.

A. applications

B. responsibilities

C. characters

D. Entrances

答案：

(答案→)A. applications

B. responsibilities

C. characters

D. Entrances

解析：A申请，应用；B责任；C性格，汉字；D入口处；句义：—你认为你这项新发明的未来怎么样？—我确信它讲在工业领域里有很多不同的应用。根据句义可知是指这项发明在工业领域的使用和应用。故A正确。