A. why
B. that
C. what
D. which
第1题:
假设有String a="A:;char='A';int c=65,选项______是正确的。
A.if(a==b){System.out.print("Equal")}
B.if(c==b){System.out.print("Equal")}
C.if(a==c){System.out.print("Equal")}
D.以上均不正确
第2题:
假设有String a = "A"; char b ='A'; int c=65,下面选项中正确的是( )。
A.if(a == b) {System. out. print("Equal") }
B.if(c == b) {System. out. print("Equal") }
C.if(a == c) {System. out. print ("Equal") }
D.if(c = b) {System. out. print("Equal") }
第3题:
Therefore, other things()equal, the number of workers that employers want decreases.
Ais
Bare
Cbeing
Dhaving
第4题:
The operation of paralleling two alternators requires the voltages to be _____ and also in phase
A.zero
B.eliminated
C.different
D.equal
第5题:
前缀列表{ip ip-prefix}的命令格式为 ip ip-prefix ip-prefix-name[index index-number]{permit|deny}ipv4-address mask-length[greater-equal greater-equal-value][less-equal less-equal-value],如果仅指定了greater-equal未指定less-equal,则前缀范围为()
A.[0,greater-equal-value]
B.[mask-length.greater-equal-value]
C.[greater-equal-value,32]
D.无限制
第6题:
下述语句中,()可以在字符串s1和s2相等时显示"Equal."。
A.if(!strcmp(s1,s2)) puts(“Equal.”);
B.if(s1==s2) puts(“Equal.”)
C.if(*s1==*s2) puts(“Equal.”)
D.if(strcmp(s1,s2)) puts(“Equal.”);