Question

Now the computers are ________ more and more people all over the world.

A. used for
B. discovered by
C. used by
D. discovered for

Answer 1

答案C
C “现在，电脑被全世界越来越多的人使用。”“被......使用”be used by...；used for“被用作......”；discovered by“被......发现”。故选C 。