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【单选题】
听力原文：M:May I take a make-up exam next week? W:It's not my policy to give make-up exams, but the circumstances in your case are exceptional. Q: What can we learn from the conversation? (13)A.
The man is an exceptionally excellent student.
B.
The woman is not allowed to give make-up exams.
C.
The student's request will be granted.
D.
The student won't be able to complete the course.
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【多选题】What are important in the design of ejector system of injection mold? ( )
A.
the required layout of the mold's parting surfaces.
B.
the detailed design of the various components required to eject the molding.
【多选题】The ejector system design is determined by ( ).
A.
the required layout of the mold's parting surfaces.
B.
the detailed design of the various components required to eject the molding.
【简答题】Translate:The focuses of this topic is the system design and the headstock design.
【单选题】Which of the following does not relate to system design?
A.
altering the system capacity
B.
location of facilities
C.
inventory management
D.
selection and acquisition of equipment
E.
physical arrangement of departments
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