What is Mr. Sarkozy's purpose of visiting Westminster Abby?
A. To address both Houses of Parliament.
B. To enjoy a glittering state banquet.
C. To honor the unknown soldier.
D. To meet Prince Charles and his wife.
第1题
在零件加工过程中,为满足加工和测量要求而确定的基准叫()
A.设计基准
B.工艺基准
C.测量基准
D.尺寸基准
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