投资项目后评价的特点是评价的( )和反馈功能。
A.独立性
B.针对性
C.相互性
D.依存性
参考答案:A
一患者心脏检查数据如下:SV86ml,EF0.61,FS30%,E峰流速60cm/s,A峰流速112cm/s,DTE200ms,IVRT144ms,据此,你初步判定该患者心功能属于()
A.心脏收缩和舒张功能正常
B.心脏收缩功能正常
C.心脏收缩功能异常
D.心脏舒张功能正常
E.心脏舒张功能异常
—Excuse me, could you tell me______?
—Certainly ,it’s over there along the street .
A. where the nearest post office is
B. where is the nearest post office
C. the nearest post office is where