皮皮学，免费搜题
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【单选题】
用转动小滑板法车削圆锥面时,车床小滑板应转过的角度为( )。A.
圆锥角
B.
圆锥半角
C.
1∶20
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皮皮学刷刷变学霸
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【简答题】党的纪律主要包括政治纪律、组织纪律、 ( )。 A 廉洁纪律 B.群众纪律 C.工作纪律 D.生活纪律
【单选题】- Who is the little baby in the picture? - It's me. The picture ________ 10 years ago. [ ]
A.
took
B.
is taken
C.
has taken
D.
was taken
【单选题】— Who’s the little baby in the photo, Susan? — It’s me. This photo ten years ago.
A.
takes
B.
is taken
C.
took
D.
was taken
【单选题】Tony’s sister is to take care of the little baby. [ ]
A.
careful enough
B.
enough careful
C.
enough carefully
D.
carefully enough
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