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【单选题】
在windows 7中,在通常情况下,单击对话框中的“确定”按钮与按( )键的作用是一样的。A.
F1
B.
Esc
C.
Enter
D.
F2
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【简答题】What does the devicedo?A. Reads books. B. Searches the Internet. C. Play music. D. Solves math problems.
【单选题】What does the device do?
A.
Reads books.
B.
Searches the Internet.
C.
Play music.
D.
Solves math problems.
【单选题】What does it mean for a device to be "smart"?
A.
Must have a way to ineractive with the user.
B.
Connect with other devices and have knowledge of the environment.
C.
Having a specific processing speed in order to keep up with the demands of data processing.
【单选题】What important rhetoric device does the author adopt in the second sentence of the last paragraph?
A.
Simile.
B.
Metaphor.
C.
Comparison.
D.
Definition.
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