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问题 单项选择题

基础货币与货币供给量之间的关系是( )。

A．基础货币量＞货币供给量
B．基础货币量＜货币供给量
C．基础货币量=货币供给量
D．基础货币量≥货币供给量

答案

参考答案：B

解析： 基础货币由通货C和存款准备金R组成。货币供给量则是由通货C和商业银行创造的、数倍于存款准备金R的存款货币D组成。所以货币供给量＞基础货币量。

单项选择题

One of the most widely used routing protocols in IP networks is the Routing Information Protocol (RIP). RIP is the canonical example of a routing protocol built on the______(71) algorithm. Routing protocols in internetworks differ slightly from the idealized graph model. In an internetwork, the goal of the routers to forward packets to various_______ (72). Routers running RIP send their advertisement about cost every________(73) seconds. A router also sends an update message whenever an update from another router causes it to change its routing table. It is possible to use a range of different metrics or costs for the links in a routing protocol. RIP takes the simplest approach, with all link costs being equal _______(74). Thus it always tries to find the minimum hop route. Valid distances are 1 through_________(75) ,This also limits RIP to running on fairly small networks.

空白处____（75）应选择（）

A.6 

B.10 

C.15 

D.16
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单项选择题

女，45岁，化脓性胆管炎手术后10天，多次下肢静脉输液并发血栓性静脉炎，下列措施哪项禁止

A．停止在患处静脉输液
B．抬高患肢
C．局部制动
D．局部按摩
E．局部硫酸镁湿热敷
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