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【单选题】
若有swap函数的定义如下,为了能使主调函数中int型变量a、b的值互相交换,则在下面的函数调用语句处应填入( )。 swap(____________); void swap(int *pa, int *pb) { int temp; temp=*pa; *pa=*pb; *pb=temp; }A.
a,b
B.
int a,int b
C.
&a,&b
D.
*a,*b
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举一反三
【单选题】His failing in the exam ________ us because he was always an outstanding student.
A.
pleased
B.
astonished
C.
excited
D.
frightened
【单选题】The company's brand of mineral water has a ______ .
A.
small share of a small market.
B.
large share of a small market.
C.
large share of a large market.
【简答题】It started as a very small company providing cleaning service.
【简答题】Unwise judgment and bad management caused the small company to ____. A) set another record B) reduce its production C) go broke D) go down
【单选题】《孙子兵法》曰:“投人亡地然后存,陷人死地而后生。”韩信据此背水一战,大败赵军;马谡据此屯兵山下,痛失街亭。同是根据《兵法》却造成两种不同结果,这说明
A.
具体问题具体分析是解决矛盾的关键
B.
矛盾双方是既对立又统一的关系
C.
两者没有共性
D.
《孙子兵法》不是普遍真理
【简答题】传感器网络拓扑控制目前主要的研究问题是在满足网络 和 的前提下,通过功率控制和骨干网节点选择,剔除节点之间不必要的无线通信链路,生成一个高效的数据转发的网络拓扑结构。
【单选题】Based on Fact 5, would Student 2 agree that by the time Algol A stops being an MS star, Algol A will have spent as much time being an MS star as Algol B spent being an MS star?
B.
Yes, because according to Student 2, Algol A has always been more massive than Algol B. B.Yes, because according to Student 2, Algol A has always been less massive than Algol B.
C.
No, because according to Student 2, Algol A has always been more massive than Algol B.
D.
No, because according to Student 2, Algol A has always been less massive than Algol B.
【简答题】How often did the small theater company do a new play?
【判断题】同步通信机制。同步建链的过程为：首先，在数据链路层建链，建链的先决条件是物理线路无问题，各种配置正确。其次，在应用层建链，这时主要是主被叫的建立。
A.
正确
B.
错误
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