We ________ half the night, talking. ( )
A: sat down
B: sat up
C: sat on
D: sat in
A: sat down
B: sat up
C: sat on
D: sat in
举一反三
- No sooner――than I realized I'd left the document at home. A: have we sat down B: had we sat down C: we had sat down D: we sat down
- 5 sat down ________
- 同一土样，其重度指标γsat、γd、γ、γ`大小存在的关系是( )。 A: γsat>γ`>γ>γd B: γsat>γ>γ`>γd C: γsat>γd>γ>γ` D: γsat>γ>γd>γ`
- We went to the Knoll, the campus ________ place, and we sat down under an oak.
- We had hardly sat down when she____plates of food for us.