顺序存储字符串“ABCD”需要占用()个字节。
If A (-1, 1) and B (3, -1) are the endpoints of one side of square ABCD, what is the area of the square?
s=left$(“abcd”,2)+right$(“efgh”,2),则s的值为()。
下列哪一项是IPv6地址2001:0000:0000:abcd:0000:0000:0000:0001最为压缩的格式?()
从已知水准点ABCD经四条水准路线测至结点E.各分支水准路线长度分别为L1=4.56km,L2=3.28km,L3=4.03km,L4=5.14km,各分支路线各自测得E点的高程分别为HE1=48.759m,HE2=48.784m,HE3=48.758m,HE4=48.767m,则结点E的高程最或然值为()。
教学目标陈述的“ABCD”四要素法包括教学对象、()、条件和程度。
阅读下列程序片断: chars[]=”ABCD”,*p=s; cout<
In quadrilateral ABCD, ∠A+∠C is 2 times ∠B+∠D. If ∠A=70, then ∠B= ______.
Which of the figures above could represent the rotation of square ABCD xo about point A?
String a = “ABCD”; String b = a.toLowerCase(); b.replace(‘a’, ‘d’); b.replace(‘b’, ‘c’); System.out.println(b); What is the result? ()