高等继续教育 / 大学英语I
正确率：100%
题型描述: 单选题
The Web also provides an environment in which it is quick and easy to _ _ _ _ _ _ _ ideas with colleagues.
A. trade know
B. exchange
C. change
D. ~B
The Web also provides an environment in which it is quick and easy to _ _ _ _ _ _ _ ideas with colleagues.
A. trade know
B. exchange
C. change
D. ~B
参考答案：
佳题速递：