545.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

546._____ 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

545.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。

546.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。