(A)shorter (✔)
(B)shortest (X)
(C)longer (X)
(D)longest (X)
Answer:Very High Frequency (VHF) have shorter wavelengths.
(A)shorter (✔)
(B)shortest (X)
(C)longer (X)
(D)longest (X)
Answer:Very High Frequency (VHF) have shorter wavelengths.
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