The good teacher worked late into the night, ________ the lessons carefully．
A.to prepareB.preparingC.preparedD.was preparing在线课程B
解析：
现在分词preparing用作伴随状语．
查询谷 - www.chaxungu.com
最新文章
- 2026-04-24The good teacher worked late into the night, the lessons carefully．A.to prepareB.preparingC.prepared
- 2026-04-24He will compete his old friends the first place.A.in; inB.for; forC.with; forD.against; in
- 2026-04-24It's believed that many athletes and sports fans from all over the world to Beijing during the
- 2026-04-24Now that he has that he stole the money, you should forgive him．A.excusedB.sufferedC.admittedD.offer
- 2026-04-24He will never remember the time when he a very funny partin the play.A.hadB.didC.actedD.put
- 2026-04-24Li Gang, a police officer said that little about what his son he know the moment all the media repor
- 2026-04-24You could have watched the movie Transformers 3 last night．Why you?A.didn’tB.haven’tC.hadn’tD.should
- 2026-04-24The doctor told her patient to take the madicine at once.And .A.so he didB.so did heC.so he did tooD