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【多选题】
两轴线相交成90°角,一个直径为φ20 mm,另一个直径是φ30 mm,以下 是正确的检测工艺。A.
用万能角度尺和心轴检测两轴线角度是否合格
B.
用宽座角尺、心轴和塞尺检测两轴线角度是否合格
C.
用百分表和心轴检测两轴线角度是否合格
D.
用千分尺和心轴检测两轴线角度是否合格
E.
用游标卡尺和心轴检测两轴线角度是否合格
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举一反三
【单选题】He was regarded as a___________loser for he could not even cope with a small matter.
A.
brilliant
B.
Born
【简答题】He was regarded as a strong _______ for a variety of educational improvements. 他被认为是多种教育改进措施的强烈支持者。
【判断题】F. S. Fitzgerald was one writer of Lost Generation. And he was regarded as a spokesman of Jazz Age.
A.
正确
B.
错误
【单选题】At work he was regarded as a___worker, the man who took many risks and could not lose.
A.
hard
B.
miracle
C.
disappointed
D.
dangerous
【简答题】He was regarded as a strong a____for a variety of educational improvements.
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