【判断题】经济订货量是指购买成本和库存成本两者之和最小时的订货量。
【单选题】-We didn’t see him at the lecture yesterday. -He________it.
A.
would have not attended
【单选题】若 在 内既有极大值又有极小值,则 ( ).
【单选题】若有定义int a[10]; 则对a数组元素的正确应用是( )。
【单选题】-We didn’t see him at the lecture yesterday. -He________it.A.would have not attended###SX
A.
-We didn’t see him at the lecture yesterday. -He________it. A.would have not attended
【单选题】若有定义 int a[10];则对a数组元素的正确应用是 ( )。
【单选题】“We didn’t see him at the lecture yesterday.” “He ( )it.”
C.
would have not attended
【单选题】We didn’t see him at the lecture yesterday. He it.
C.
couldn’t have attended
D.
shouldn’t have attended