材料二:我国政府对人们通过互联网反映的问题,都及时调查解决,并向公众反反馈处理结果。各级政府出台重大政策前,通过互联网征求意见已成为普遍做法。
— , but are you sure it's not too much trouble?
计算.
They were ________ busy ________ with each other ________ the time.