Although mobile phones have been affordable for the masses only for the last several decades, they have in fact been around for more than sixty years in one form or another. This technology was first used mainly in taxis, police cars and other . What can be filled in the blank, according to your anticipation?( )。
选项:
A:gadgets
B:equipments
C:emergency vehicles and situations
D:vehicles
发布时间:2024-04-08 19:12:56