单项选择题

A．employed
B．created
C．operated
D．controlled
<上一题 目录 下一题>
热门 试题

单项选择题
A．seldomB．sometimesC．usuallyD．never
A．seldom
B．sometimes
C．usually
D．never
单项选择题
IBM is a company of ______
A．only IT business
B．only computer business
C．both IT and computer businesses
D．both IT and consulting businesses
相关试题