【C8】A．strengthenedB．increasedC．accumulatedD．powered

【C8】A．latelyB．beforeC．everD．never

【C8】A．fullyB．simplyC．seriouslyD．uniquely

【C8】A．intimatelyB．closelyC．longD．well

A．growingB．increasedC．reducedD．disappeared

【C8】A．a riverB．a gapC．a channelD．a bridge

【C8】A．a fewB．fewC．littleD．a little