皮皮学,免费搜题
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【判断题】
标准公差的数值与 公称尺寸及 公差等级有关,而与基本偏差无关。
A.
正确
B.
错误
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参考解析:
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举一反三
【单选题】--David has been away for more than 25 days. --I miss him very much.You know,25 days      short.
A.
is
B.
isn’t
C.
are
D.
aren’t
【单选题】David has been away for more than 25 days.-I miss him very much.You know ,25 days _______short.
A.
isn't
B.
is
C.
are
D.
aren't
【单选题】— David has been away for more than 25 days . — I miss him very much . You know, 25 days short .
A.
is
B.
isn ’ t
C.
are
D.
aren ’ t
【单选题】--What a beautiful dress Jane is wearing! --But it doesn't look good ____ her skin.
A.
on
B.
in
C.
against
D.
alongside
【单选题】— David has been away for more than 25 days. --I miss him very much.You know , 25 days ______ short.
A.
is
B.
B .isn ' t
C.
C are
D.
aren ' t
【单选题】Jane is wearing a pair of ___________.
A.
watch
B.
earrings
C.
cell phone
【单选题】David has been away for more than days.I miss him very much.You know ,25 days _______short.
A.
is
B.
isn't
C.
are
D.
aren't
【单选题】— David has been away for more than 25 days. --I miss him very much.You know , 25 days ______ short.
A.
is
B.
isn’ t
C.
C are
D.
aren’ t
【单选题】企业流程再造的基本原则都是建立在( )创新应用的基础之上的。
A.
技术革新
B.
人才培养
C.
信息技术
D.
绩效目标
【单选题】Jane is wearing a pair of ___________
A.
cell phone
B.
watch
C.
earrings
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