Beidaihe Kids Summer Camp needs help( )sports a.of b.with c.for d.in
问题描述:
Beidaihe Kids Summer Camp needs help( )sports a.of b.with c.for d.in
答
选b,help with sth
Beidaihe Kids Summer Camp needs help( )sports a.of b.with c.for d.in
选b,help with sth