已知x没有平方根,且|x|=64,则x的立方根为( )
A:8
B:-8
C:±4
D:-4
阅读对话,判断正误。
A: Can I help you?
B: Yes. This red chess is nice. Can l try it on?
A: Of course. Here you are. Is it OK?
B: No, It’s too big.
A: How about the yellow one?
B: OK. Let me try. It’s just right. I’ll take it.
下列各项中,对情节陈述不正确的一项是( )