三视图的投影规律其中没有()。
A.主俯视图“长对正”
B.左右视图“宽相等”
C.主左视图“高平齐”
D.俯左视图“宽相等”
参考答案:B
It was at this shop ______ I came across one of my old friends.
A.which
B.that
C.where
D.in which
纲要”规定,实施高端文化人才培养和引进工程,具体举措有()
A.大力培育优秀文化人才
B.建立文化专业人才培养基地
C.积极引进高端文化人才
D.完善人才激励评价机制
E.积极实施人才强文战略