题目内容
(请给出正确答案)
[单选题]
已知赋值语句 s=”Good Bye!”,则下列定义变量s正确的是()
A.im s as integer
B.im s as string
C.im s as double
D.im s as long
答案
B、im s as string
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A.im s as integer
B.im s as string
C.im s as double
D.im s as long
B、im s as string
A.20和30
B.20和31
C.21和30
D.21和31
E.我不会
A.she had real talent
B.her voice was very good
C.She needed a better teacher
A.Please go ahead. What is it
B.Yes, I’m afraid not
C.That’s a good idea
D.You’re right
A.Wish you a good dream
B.njoy your journey
C.njoy your meal
D.Sorry, it's my fault