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【单选题】
以下CAD/CAM系统硬件中,不属于的输入设备的有( )。A.
触摸屏
B.
数字化仪
C.
扫描仪
D.
绘图仪
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反馈参考答案：
举一反三
【单选题】He is too shy to ask a stranger the time, ______ speak to a room full of people.
A.
much more
B.
much as
C.
still less
D.
still as
【单选题】— What's wrong with Sam? — He eats ______ food, so he is ______ fat. [ ]
A.
much too, too much
B.
too much, much too
C.
much too, too many
D.
too much, many too
【单选题】— What was wrong with John yesterday? — He was too shy to talk to ______ at the party. [ ]
A.
anyone
B.
someone
C.
no one
D.
everyone
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