关于Theteacherdidwhatshe的百科

• Theteacherdidwhatshecould

• 问题详情：Theteacherdidwhatshecould____thatchild.  A.tohelp   B.helping    C.helped      D.helps【回答】A知识点：非谓语动词题型：选择题...
• 2021-02-0110846