【简答题】用 since 或 for 1) We have learned five lessons _ _ the beginning of this term. 2) Mrs Liao has been in hospital ___ last week. 3) I have stayed at my aunt’s __ _ two weeks.
【简答题】B. 用 since 或 for 1) We have learned five lessons _ _ __ _ the beginning of this term. 2) Mrs Liao has been in hospital __ _ ___ last week. 3) I have stayed at my aunt’s __ _ __two weeks.