The international agreement provides for national identification of a broad cast station by _________
A. first letter to first two letter of its call sign
B. first two letter of its call sign
C. first letter to first two letter
D. letter to first two letter of its call sign
Answer:A
The international agreement provides for national identification of a broad cast station by _________
A. first letter to first two letter of its call sign B. first two letter of its call sign C. first letter to first two letter D. letter to first two letter of its call sign