皮皮学,免费搜题
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搜题
【单选题】
基本偏差代号为 J 、 K 、 M 的与基本偏差代号为 h 的轴配合构成
A.
间隙配合
B.
过渡或过盈配合
C.
过渡配合
D.
过盈配合
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举一反三
【判断题】子房下位的花为上位花或周位花。( )
A.
正确
B.
错误
【单选题】We’re getting married next month, and then we’re going to Venice on our __________.
A.
honeymoon
B.
known
C.
bride
D.
vacation
E.
romantic
【简答题】We’re getting married next month, and then we’re going to Venice on our __________.
【单选题】Harvey finished—— his research paper, but he nceded to check it before submitting it to the professor
A.
to type
B.
typed
C.
typing
D.
type
【单选题】Harvey finished ______ his research paper, but he needed to check it before submitting it to the professor.
A.
to type
B.
typed
C.
type
D.
typing
【单选题】Harvey finished ______ his research paper, but he needed to check it before submitting it to the professor.
A.
to type
B.
typed
C.
typing
D.
type
【单选题】飞行速度95 kt对应为
A.
176km/h
B.
260km/h
C.
300km/h
【单选题】在营运资金行业调查时,以下哪些字段是需要通过设计计算公式自动生成的字段( )
A.
营业活动营运资金占用余额
B.
应收账款账面价值
C.
存货减值准备
D.
货币资金
【单选题】Harvey finished ____ his research paper, but he needed to check it before submitting it to the professor.
A.
to tape
B.
typed
C.
typing
D.
type
【单选题】Harvey finished( )his research paper, but he needed to check it before submitting it to the professor.
A.
typing
B.
to type
C.
typed
D.
type
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