3. how do you understand stake? what are the features of stake?

"at stake" = "at risk".( )

（）表示标准的先进先出队列。 A: Heap B: Queue C: Stake

there is a great deal at stake, not least in relation to the environment. A: particularly B: undoubtedly C: exceptionally D: unexpectedly

The expression “at stake” in Paragraph 8 means ______． A: at risk B: at issue C: in a mess D: out of control

There's a colossal amount of money (at stake). A: 脱离 B: 损失 C: 濒于险境 D: 通货膨胀

There's a large amount of money (at stake). A: 脱离 B: 损失 C: 濒于险境 D: 通货膨胀

1997年发 Hashcash布的(哈希现金),用了权益证明机制(Proof of Stake）

青书学堂: (4). (单选题) ( )The phrase at stake in Paragraph 4 is closest in meaning to__________.(本题3.0分)

I have no _____ in how this competition ends, either way. A: stake B: sake C: stable D: status