心指数等于
A.射血分数/体表面积B.每搏输出量/体表面积C.心输出量/体表面积D.每分功/体表面积E.每搏功/体表面积
参考答案:C
He remembers ______ his keys in the bag, but he can't find them now. [ ]
A. putting
B. puts
C. to put
D. is putting
影响绩效考核结果的客观因素包括()
A.环境因素
B.标准因素
C.被考核者因素
D.晕轮效应
E.暗示效应