皮皮学，免费搜题
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【判断题】
持汉字落后论观点的人，认为汉字繁难，妨碍教育普及，所以清末民初的中国文盲众多。A.
正确
B.
错误
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举一反三
【单选题】Which one is the correct description about computer-aided part programming?
A.
Computer-aided part programming is mostly used in point-to-point applications.
B.
Computer-aided part programming is time-consuming, tedious and complex.
C.
We can view a machining sequence on the screen for debugging in computer-aided part programming.
D.
Computer-aided part programming consists of calculating the dimensional relationships of tool, workpiece and worktable.