A long time ago,I _______ in for three years.选择一项：a.lived b.had l_英语解答

A long time ago,I _______ in for three years.
选择一项：
a.lived
b.had lived
c.have been living
d.have lived

人气：224 ℃　时间：2019-12-17 10:03:59

解答

a
A long time ago表示过去,用过去式