The little girl has ____ finished reading the book you lent her A.already B.yet C.still D.once
问题描述：
The little girl has ____ finished reading the book you lent her A.already B.yet C.still D.once
答
A
这个小女孩已经读完了你借她的那本书.
have already done sth.表示已经做完了某事.
yet一般用法为haven't yet done sth.或者是疑问句中
still 和once则需要看具体语境,与是否为完成时没有直接关系.