2.(2.5分) Charles Babbage is generally considered ___ the first computer.
A、to invent
B、inventing
C、to have invented
D、having invented
(责任编辑:admin) |
2.(2.5分) Charles Babbage is generally considered ___ the first computer.
A、to invent
B、inventing
C、to have invented
D、having invented
(责任编辑:admin) |