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【单选题】
She walked along the street ______ where to go. [ ]A.
didn’t know
B.
don’t know
C.
not knowing
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【单选题】What was the main idea of Richard Feynman's speech in 1959?
A.
Research should focus on developing smaller technology.
B.
The atomic force microscope should be developed.
C.
Fullerenes and nanotubes should be developed.
D.
Research should focus on developing silicon chips.
【单选题】What was the main idea the author wanted to conclude?
A.
He was inspired by his interests in computer.
B.
A job at a newspaper can help you get experience.
C.
You can get whatever information you need if you want to.
D.
You need to follow interests and dreams so you can be successful.
【多选题】选定Word2003文档所有内容的方法有（）。
A.
按下Ctrl+A
B.
将鼠标移到文档左侧的选定栏，按下Ctrl的同时单击鼠标左键
C.
在文档的任何地方三击鼠标左键
D.
将鼠标移到文档左侧的选定栏，三击鼠标左键
【单选题】在职业教育领域,MOOC使用每个学习者都可以通过网络开展一系列专业学习,这主要是计算机在( )领域的应用。[单选题]
A.
数值计算
B.
计算机辅助技术
C.
过程控制
D.
人工智能
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