【C10】
A.whistled
B.sung
C.presented
D.showed
请帮忙给出正确答案和分析,谢谢!
【C10】A.ByB.InC.ThroughD.With
【C10】A.stillB.alreadyC.tooD.yet
【C10】A.isB.areC.hadD./
【C10】A.shakingB.noddingC.shookD./
【C2】A.presentingB.to presentC.presentedD.presents
They ___very badly towards their guests yesterday..A、behavedB、showedC、presentedD、behaved