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【简答题】
为了清楚的表示机件上某些细小的结构,将机件的部分结构用大于原图的比例画出的图形,称为____。
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皮皮学刷刷变学霸
举一反三
【单选题】I won’t have to cook supper , I ‘m tired . _____________?
A.
Why do going out for dinner
B.
Why don’t you go out for dinner
C.
Why doesn’t you go out for dinner
D.
Why didn’t you go out for dinner
【简答题】解密函数D作用于C产生M,用数学公式表示为( )
【单选题】The boy said that the fish his mother cooked tasted ______.
A.
good
B.
well
C.
to be good
D.
to be well
【单选题】Ed said that his boy fell off a tree.（）
A.
Oh dear! I hope he wasn‘t hurt
B.
Oh, no. A lucky boy.
C.
He might have broken his arm.
D.
Nothing serious.
【简答题】A．Go through a health check. B．Take little luggage with them. C．Arrive early for boarding. D．Undergo security checks.
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