来自何友全的问题
Wewill________theschoolsportsmeetingnexttime.[]A.joinB.takepartinD.joins
Wewill________theschoolsportsmeetingnexttime.[ ]
A.join
B.takepartin
D.joins


Wewill________theschoolsportsmeetingnexttime.[]A.joinB.takepartinD.joins
Wewill________theschoolsportsmeetingnexttime.[ ]
A.join
B.takepartin
D.joins
B