— Do you have any plan for this summer vacation, Mary?

— Sure, I’ d like to be a volunteer and help to ______ the Central Park.

A．put up

B．call up

C．clean up

D．cheer up

看工具工对下一班还需补充哪些配件工具做好记录向（）汇报。

A.井上工房

B.接班人员

C.队值班队干

D.班组长