C read
have + 过去分词 构成现在完成时,read 的过去分词是; read
不明白的再问哟,请及时采纳,多谢!
have you____the book before?
have you____the book before?
a.reads
b.readed
c.read
d.had read
a.reads
b.readed
c.read
d.had read
英语人气：655 ℃时间：2020-01-28 19:15:48
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