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【单选题】
— — It's twelve o'clock! [ ]A.
What is it?
B.
Where is it?
C.
What time is it?
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【判断题】My grandpa often mentions one saying by Confucius: “To say you know when you know, and to say you do not when you do not, that is knowledge.”
A.
正确
B.
错误
【简答题】BIOS是计算机中最基础的而又最重要的程序，其中文名称是基本（）。
【简答题】BIOS是计算机中最基础的而又最重要的程序,其中文名称是基本 系 统。
【简答题】BIOS是计算机中最基础的而又最重要的程序,其中文名称是
【单选题】Your cousin is said a new computer program recently, but do you know when he will finish it?
A.
to design
B.
to be designing
C.
to have been designing
D.
to have designed
【单选题】He has a lot of things to do and has no time to ______.
A.
sit up
B.
sit around
C.
sit down
D.
turn around
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