Do you often listen to ___ radio No.In fact I haven't ___ radio.A.a;an B./;the C.an;/ D.the;a

问题描述:

Do you often listen to ___ radio No.In fact I haven't ___ radio.A.a;an B./;the C.an;/ D.the;a
求正确答案,并给出解题思路,

选 D the;a
前面的空 the radio,特指无线广播,以区别于电视等等
后面的空 a ratio,泛指一台收音机.