问题描述：
英语——Unit8－I'll help clean up the city parks
1.( )Mom,I volunteer my time______ the plates.
A.to wash B.washing C.washed D.be washed
2.( )Those ideas______ very well in practice.
A.got on B.got out C.to working D.working
1.( )Mom,I volunteer my time______ the plates.
A.to wash B.washing C.washed D.be washed
2.( )Those ideas______ very well in practice.
A.got on B.got out C.to working D.working
问题解答：
我来补答展开全文阅读