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【单选题】
( )是比例(缩放)及镜向功能指令,可使原编程尺寸按指定比例缩小或放大;也可让图形按指定规律产生镜像变换。A.
G51
B.
G68
C.
G28
D.
G76
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皮皮学刷刷变学霸
举一反三
【单选题】How long is Dee's dress when she exits the car?
A.
It is a mini skirt.
B.
It touches the ground.
C.
It reaches her knees.
D.
It touches her calves.
【单选题】What was Dee’s feeling while reading the letters?
A.
sad
B.
happy
C.
indifferent
D.
emotionally-touched
【简答题】“DEE”结构(“华尔街日报体”)
【单选题】Buster is Dee's new puppy. He is also Dee's new problem. Buster is very loving, but he isn't good at learning. When Dee calls the puppy, Buster comes bounding over the gate and through Dad's garden. D...
A.
walking
B.
leaping
C.
crawling
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