【判断题】( ) 20 、物流成本的降低不仅是企业获得利润的源泉,也是节约社会资源的有效途径。
【单选题】以下能正确定义一维数组 a 的选项是
A.
int a=[5]={0,1,2,3,4,5} ;
B.
char a( 5) ={0,1,2,3,4,5} ;
C.
char a={ 'A' , 'B' , 'C' , } ;
D.
int a[5]={0,1,2,3,4,} ;
【单选题】If you know where is place A, you can describe the location of place B with the following pattern:
C.
Place A 在 Place B + direction
【简答题】You can go to a place by it.
【单选题】主要用来衡量金属材料的力学性能标指有( )
【简答题】材料的力学性能的主要指标有______、______、______、______、______等。
【单选题】If you provide friends with a place to sleep, you
A.
ask them for a place to sleep.
B.
don't let them stay with you.
C.
give them a place to sleep.
【单选题】的降低不仅是企业获得利润的源泉,也是节约社会资源的有效途径。