With the development of production and science, radio ________ a wide use in a short time.

With the development of production and science, radio ________ a wide use in a short time.

A.found

B.finds

C.have found

D.has found

答案及解析: D

解析:

该题考查动词的时态和主谓一致。本句陈述的是在极短的时间内,收音机得到广泛的应用,且此情况有延续下去的可能性,因此应该用现在完成时态。