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【单选题】
随着微型计算机的广泛应用，大量的微型计算机是通过局域网连入到广域网的，而局域网与广域网的互联—般是通过设备实现的。A.
Ethernet交换机
B.
路由器
C.
网桥
D.
电话交换机
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】All the world's a screen: You T ube at ten "The cool thing about these guys is that they have really, really, really long trunks, and that's, that's cool." So said Jawed Karim, ten years ago today, in...
【简答题】Real exports of developing economies more than doubled between 1998 and 2006,whereas those of the G-7 rose by less than 50 percent. Among the developing regions, East and South Asia were clearly the m...
【简答题】燃烧的基本条件是 , , 。
【单选题】证券公司从事自营业务，应当遵守的规定包括（ ）。 I 真实、合法的资金和账户 Ⅱ 明确授权 Ⅲ 业务隔离 IV 风险监控
A.
I Ⅱ Ⅲ IV
B.
Ⅱ Ⅲ IV
C.
I IV
D.
I Ⅲ
【单选题】证券公司从事自营业务，应当遵守的规定有（ ）。 Ⅰ．真实、合法的资金和账户 Ⅱ．风险监控 Ⅲ．业务隔离 Ⅳ．预警制度
A.
Ⅰ、Ⅱ
B.
Ⅰ、Ⅱ、Ⅲ
C.
Ⅱ、Ⅲ、Ⅳ
D.
Ⅰ、Ⅱ、Ⅲ、Ⅳ
【简答题】燃烧的基本条件是什么？
【多选题】Given that the inflation rate in 2006 was about 3.24%, while a short-term municipal bond offered a rate of 2.9%, which of the following statements is/are not correct?
A.
The purchasing power of investors in these bonds grew over the course of the year.
B.
The real interest rate for investors in these bonds was greater than the rate of inflation.
C.
Investors in these bonds were able to buy less at the end of the year than they could have purchased at the start of the year.
D.
The nominal interest rate offered by these bonds gave the true increase in purchasing power that resulted from investing in these bonds.
【简答题】什么叫燃烧？燃烧的基本条件是什么？
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