Viewers simply can watch what is on ______ a presentation via a keyboard, touch screen or mouse.

admin2011-01-26  32

问题 Viewers simply can watch what is on ______ a presentation via a keyboard, touch screen or mouse.

选项 A、and press on
B、or interact with
C、by pressing
D、or interpret to

答案B

解析 选择关系和结构两个方面考虑都需要B。
转载请注明原文地址:https://kaotiyun.com/show/V9BO777K
0

最新回复(0)