不是
i leave home（主谓宾） for school（状语）,the earth moves around the sun中谓语是什么around又做什么成分呢the earth moves （主谓语）around the sun（介词短语作状语）最后一个哈shanghai lies in the east of china中the east of 是什么成分先采纳， 再从评论中看解释