改写3句英文句子要求是:Write these sentences again changing the positio
改写3句英文句子
要求是:Write these sentences again changing the position of the words in italics.where possible ,omit the words whom or which
第一句:From whom did you receive a letter?
第二句:This is the road by which we came.
第三句:Where is the pencil with which you were playing?