来自董道珍的问题
Ourteacherisverykind.Sheusuallyhelpsus____ourEnglish.A.toB.withC.onD.at
Ourteacherisverykind.Sheusuallyhelpsus____ourEnglish.
A.toB.withC.onD.at
1回答
2020-07-17 19:22
Ourteacherisverykind.Sheusuallyhelpsus____ourEnglish.A.toB.withC.onD.at
Ourteacherisverykind.Sheusuallyhelpsus____ourEnglish.
A.toB.withC.onD.at
B
固定词组helpsb.withsth.
helpsb.do/todosth.