She was born _____ the morning of May12th, 1998.[ ]
A. in
B. on
C. at
D. for
答案:B
( )是宏观经济政策的第一个目标,一般是指一切生产要素都有机会以合适报酬参加生产的状态。
A.充分就业B.价格稳定C.经济增长D.国际收支平衡
效力解释