10×0=____ 0×5=____ 1×0=____
10+0=____ 0+5=____ 0+1=____
10-0=____ 5-5=____ 0×0=____
A. Yes, it is.
B. No, I'm not.
C. Yes, I was.
D. I'm fine, thank you.
E. No, it wasn't.
11.11既是电商的狂欢,也是网购的盛典。面对铺天盖地的打折促销,众多网民不辞辛劳,通宵购物;也有网民为了抓住机会,大量透支购物,光棍节后就开始愁如何还款了。对此,我们应该( )
“问君能有几多愁,恰似一江春水向东流”反映出我国地势( )