来自李鼎培的问题
Ihaven'theardfromhimlastweek.Ihaven'theardfromhim_____lastweek.(A)since(B)for(C)ago(D)before
Ihaven'theardfromhimlastweek.
Ihaven'theardfromhim_____lastweek.
(A)since
(B)for
(C)ago
(D)before
1回答
2020-12-11 07:22