He refused to tell us whether he ________ (undertake) the job.
would undertake
暂无解析
Wooddoesnotconductelectricity;________.
“Haveyoumovedintothenewflat?”“Notyet.Therooms________(paint).”
Onlywhenyouhaveobtainedsufficientdata________cometoasoundconclusion.
Howlong________they________(dig)theditch?
Heaskedmewhethermybrother________(fly)toBeijing.