高等继续教育 / 计算机专业英语
正确率:100%
题型描述: 单选题
With Windows, you can run several powerful applications at once and switch quickly ( ) them.
A. in
B. among
C. on
D. between
With Windows, you can run several powerful applications at once and switch quickly ( ) them.
A. in
B. among
C. on
D. between
参考答案:
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