
being done是ing 的被动形式。用在两个方面:1.做动名词,Nobody likes being misunderstood 2.做现在分词,表正在被...如 The meeting being held is important.正在召开的会议很重要(字数有限,只能讲这么多了)

being done是ing 的被动形式。用在两个方面:1.做动名词,Nobody likes being misunderstood 2.做现在分词,表正在被...如 The meeting being held is important.正在召开的会议很重要(字数有限,只能讲这么多了)