在约定的运送线路上,按照运行时刻表进行的配送服务方式,叫做()。
A.准时配送
B.快递配送
C.定时定线路配送
D.定时定量配送
参考答案:C
The weather turned out to be fine yesterday. I _______ have taken the trouble to carry my umbrella with me.
A.should
B.could
C.needn’t
D.mustn’t
下述程序的输出结果是 #include<stdio.h> void main() { int a[5]={2,4,6,8,10}; int*p=a,**q=&p; printf("%d,",*(p++)); pfintf("%d",**q);}
A.4,4
B.2,2
C.4,5
D.2,4