THE IDEA FOR A COMPUTER WAS WORKED OUT ______.A. IN OUR TECHNOLOGIC...

1. - 20 DE TRAC NGHIEM TIENG ANH
20 DE TRAC NGHIEM TIENG ANH
1. The idea for a computer was worked out ______.a. in our technological age b. over 2 centuries agoc. in the Stone Age d. 4 centuries ago