39. _____ means when the transmissions of a radio station have broken down or been
switched off.
(A) Close out
(B) Turn off
(C) Out air
(D) Off air
答案:登入後查看
統計: A(20), B(38), C(21), D(64), E(0) #2440085
統計: A(20), B(38), C(21), D(64), E(0) #2440085
詳解 (共 1 筆)
#5843284
transmission 廣播
switch off 關掉
Off air 收播、中止
switch off 關掉
Off air 收播、中止
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