Besides reducing human labor, robots can also ______.

A．The man should relax for a while.
B．The man should see a doctor in the library.
C．It shouldn’t take long to write the proposal.
D．The man should wrap up his books as quickly as possible.

A．They still regard it an important traditional festival to thank God for a good harvest.
B．They think it a festival for only school children.
C．They don’t think it very important for them.
D．They only think it time for family to gather together ago.