关于tuntil的百科

•  Itwasn’tuntil

• 问题详情： Itwasn’tuntil_______that_______topreparetheirlessons.A.didtheteachercomein;thestudentsbeganB.theteachercamein;thestudentsbeganC.didtheteachercomein;didthestudentsbeginD.theteachercamein;didthestudentsbegin【回答】【解析】选B。考查含有not.....
• 2022-04-1629040