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【单选题】
在级进模的常见故障中,( )不属于冲模损坏形式。
A.
模具开裂
B.
凹模涨开
C.
工件压伤
D.
凸模折断
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参考答案:
举一反三
【单选题】以下哪一种多媒体课件一般是针对学科教学而开发的,主要解决学科教学中的重点、难点问题( )
A.
练习型
B.
课堂教学型
C.
资料工具型
D.
个别化学习型
【简答题】What avenue is the Technology Institute on?
【简答题】What could be the avenue?
【单选题】分子式为C 5 H 10 的烯烃化合物,其异构体数为
A.
3个
B.
4个
C.
5个
D.
6个
【单选题】分子式为C5H10的烯烃化合物,其异构体数
A.
3
B.
4
C.
5
D.
6
【单选题】What is learned about the corner of Cherry Street and Tenth Avenue?
A.
It is near a high school.
B.
It floods often due to storms.
C.
It does not have reflective markers.
D.
It has been the scene of several accidents.
【单选题】— ______________________________ — My address is 942 Ninth Avenue. [     ]
A.
What's your address?
B.
Where do you live?
【单选题】What can you find in Second Avenue and Union Street according to the author?
A.
The Opera House.
B.
The Davidson Galleries.
C.
Paul Allen's Experience Music Project.
D.
Benaroya Hall.
【多选题】仓库管理员审核销售部门签发的提货单时,主要核对产品的信息包括
A.
名称
B.
运输方式
C.
收货单位
D.
规格
【简答题】What do we know about Madison Avenue in hard economic times? A) It becomes more thriving by advertising. B) It turns to advertising so as to survive. C) It helps spread the influence of advertising. D...
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