【初二英语】There are lots of robots._____ in f【初二英语】There are lots of robots._____ in factories.A.to workB.worksC.workedD.working
问题描述:
【初二英语】There are lots of robots._____ in f
【初二英语】There are lots of robots._____ in factories.
A.to work
B.works
C.worked
D.working
答