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【单选题】
移出剖面要全标注的是( )A.
剖面不对称且按投影关系配置
B.
剖面对称放在任意位置
C.
配置在剖切位置延长线上的剖面
D.
不按投影关系配置也不配置在剖切位置延长线上的不对称剖面
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【单选题】Since it is difficult to___the height with a ruler, we will calculate it.
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made
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【单选题】When a ruler is partly in a glass of water, it looks as if it .
A.
breaks
B.
has broken
C.
were broken
D.
had been broken
【单选题】在PowerPoint2003幻灯片的放映过程中，以下说法错误的是（）。
A.
按"B"键可实现黑屏暂停
B.
按"W"键可实现白屏暂停
C.
单击鼠标右键可以暂停放映
D.
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A.
按“B”键可实现黑屏暂停
B.
按“W”键可实现白屏暂停
C.
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【简答题】Alice: Good morning, Bob. Bob: Good morning, Alice. Alice: Bob, this is Grace. Bob: Hi, Grace. Grace: Hi, Bob. Alice: Oh, what is that? Bob: It’s my green key. Alice: What’s this? Bob: It is a ruler. ...
【单选题】—______ is this? Is it a ruler? —Yes, it is a red ruler.
A.
How
B.
Who
C.
What
D.
What color
【单选题】-What's this? -____________. [ ]
A.
No, it's not a ruler
B.
It is a pencil sharpener
C.
No, it isn't
D.
Yes, it is
【简答题】_______it a ruler?
【单选题】在幻灯片的放映过程中,以下说法错误的是______。
A.
按“B”键可实现黑屏暂停
B.
按“W”键可实现白屏暂停
C.
只能按顺序放映幻灯片
D.
可以使用荧光笔做标记
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