以太坊的平均区块间隔时间是多少?
A: 14s
B: 15s
C: 16s
D: 17s
A: 14s
B: 15s
C: 16s
D: 17s
举一反三
- 以太坊挖矿产生区块的时间间隔是多少？（ ） A: 5s B: 8s C: 12s D: 15s
- 40.以太坊挖矿产生区块的时间间隔是多少？（ ） A: A:5s B: B:8s C: C:12s D: D:15s
- 37.以太坊挖矿产生区块的时间间隔是多少？（ ） A: A:5s B: B:8s C: C:12s D: D:15s
- 完形填空 11 morning, everyone. 12 Grace. Look(看)!This is a 13 . It's a nice pen. What 14 is it? 15 yellow and white. And 16 this in English?It's 17 . It's 18 jacket. That's a ruler. 19 ruler is 20 .16．A．how B．what's C．what A: how B: what's C: what
- 完形填空 11 morning, everyone. 12 Grace. Look(看)!This is a 13 . It's a nice pen. What 14 is it? 15 yellow and white. And 16 this in English?It's 17 . It's 18 jacket. That's a ruler. 19 ruler is 20 .19．A．An B．The C．A A: An B: The C: A