The broadcast will normally be made on the two listed frequencies simultaneously except during transmitter maintenance periods when the broadcast will be made on the two frequencies().
A.
at the same time
B.
exclusively
C.
within the same period
D.
consecutively
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举一反三
【单选题】A love marriage, however, does not necessarily ______ much sharing of interests and responsibilities.
【单选题】A number of doctors in this country (was) asked to from a new organization (taking) responsibility for (overseeing) the training of (specialists) in the new field.