Fill in the appropriate word or words from the following list. [br][/br] have no choice match cannot help [br][/br] lodged a claim misjudge compensate [br][/br] attributed embarrassing are apt [br][/br] is unsuited [br][/br] 5．Such being the case, we______but to discontinue our business with you.

anonymous commonplace deception forge fraud impersonate mindset precaution 1.According to the FBI, identity theft is the number one ________ committed on the Internet. 2.The benefactor wishes to remain _________ . 3.The company seems to have a very old-fashioned _______. 4.Car thefts are _________ in this part of the town. 5.Such a ______ had to be taken at a British nuclear power station. 6.It’s a very serious offence to ________ a police officer. 7.He admitted conspiring to obtain property by ________. 8.The new ID cards are harder to_______ and can be scanned at places like airports where security is a priority.

【单选题】要指定一个绝对位置 5 , 5 的点,应该输入: () @5 , 5 5 》 5 5 , 5 5<5< span=""> A. @5，5 B. 5》5 C. 5，5 D. 5<5

根据乘方的意义可知：53=5×5×5，54=5×5×5×5，则53×54=（5×5×5）×（5×5×5×5）=57即53×54=57。想一想：

【单选题】下面程序执行结果() #include main() { int i ,j ; for(i=1; i<=5; i++) { for(j=1; j<=i; j++) printf("%2d",i); printf(" ",); } } A. 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 B. 1 2 3 4 5 C. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5

5^2 5^3=5^5

【单选题】5 A. 5 B. 5 C. 5 D. 5

5<>5与5!=5结果相同

能正确表示数学关系：“[img=90x21]18031a61b498c1c.png[/img]”的C语言表达式是（ ）。 A: a>=-5 and a<=5 B: a>=-5 or a<=5 C: a>=-5 && a<=5 D: a>=-5 || a<=5

运行下列代码段,输出结果为True的是( )。 A: print(5 >= 5) B: print(5 => 5) C: print(5 == 5) D: print(5 <= 5)