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问题 单项选择题

我国国务院金融监督管理机构跟踪发现某银行近期吸纳了一笔巨额存款，且经调查该账户为匿名账户，疑似洗钱活动，那么这属于洗钱的( )。

A．处置阶段

B．培植阶段

C．融合阶段

D．清洗阶段

答案

参考答案：A

填空题

请选择合适的答案序号①物理性质 ②化学性质 ③物理变化 ④化学变化填在下列空格中：

（1）石蜡在空气中燃烧，在发光、发热的同时生成了水蒸气和二氧化碳气体______．

（2）在通常情况下，二氧化碳是一种无色无味的气体______．

（3）加热铜绿时产生的水蒸气在试管口凝结成水珠______．

（4）酒精能燃烧______．
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单项选择题

For each blank, choose the best answer from the four choices and write down on the answer sheet.

(21) is a six bytes OSI layer 2 address which is burned into every networking

device that provides its unique identity for point to point communication.

(22) is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.

(23) functions with two layers of protocols. It can connect networks of different speeds and can be adapted to an environment as it expands.

(24) is the popular LAN developed under the direction of the IEEE802.5.

(25) is the popular backbone technology for transmitting information at high speed with a high level of fault tolerance which is developed under the direction of ANSI.

（24）是（）

A. Ethernet

B. Token Bus

C. Token Ring

D. DQDB
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