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【简答题】
在轮廓铣削中,无法采用在延长线上切入与切出的,可采用 切入切出
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皮皮学刷刷变学霸
举一反三
【单选题】根据国务院批准颁布的《行政法规制定程序条例》,行政法规的立法程序分为( )阶段。
A.
立项-起草-审查-决定与公布
B.
起草-立项-审查-决定与公布
C.
提出-审议-表决-公布
D.
准备-确立-完备
【单选题】____, he still continued to work.
A.
As he was tired
B.
Though tired he was
C.
Tired he was
D.
Tired as he was
【单选题】_______ many times, he still repeated the same mistake.
A.
Having told
B.
Not having told
C.
Having been told
D.
Not having been told
【简答题】辨析 little ; a little , few 和 a few 17. Dave has _____ friends here, so he often stays at home by himself and feels lonely. 18. Don't worry. We still have _____ minutes to catch the bus. 19. Now tee...
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