547.The media can often help solve problems and draw attention ____ situations ______ help is needed.
A.in;that
B.to;which
C.in;where
D.to;where
548._____ the silence of the pauses,we could hear each other's breathing and could almost hear our own heartbeats.
A.In
B.For
C.Under
D.Between
547.答案是D;draw attention to是固定词组，to作介词，后接名词，代词或动名词。Where引导的是定语从句修饰situations。
548.答案是A;句意:在停顿时的寂静中，我们能听到对方的呼吸，甚至能听到我们自己的心跳。
