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问题 单项选择题

下列属于契税纳税义务人的是（）。

A.土地、房屋抵债的抵债方

B.房屋赠与中的受赠方

C.房屋赠与中的赠与方

D.土地、房屋投资的投资方

答案

参考答案：B

解析：本题考核契税的纳税人。契税纳税人是在我国境内承受土地、房屋权属转移的单位和个人。选项ACD均为转让方。

单项选择题

采用何种加工方法金银花中的绿原酸含量最高()

A．阴干

B．晒干

C．蒸后晒干

D．烘干

E．炒炭
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单项选择题

The metric assigned to each network depends on the type of protocol. Some simple protocol, like RIP, treats each network as equals. The（1）of passing through each network is the same; it is one（2）count. So if a packet passes through 10 network to reach the destination, the total cost is 10 hop counts. Other protocols, such as OSPF, allow the administrator to assign a cost for passing through a network based on the type of service required.A（3）through a network can have different costs (metrics). For example, if maximum（4）is the desired type of service, a satellite link has a lower metric than a fiber-optic line. On the other hand, if minimum（5）is the desired type of service, a fiber-optic line has a lower metric than a satellite line. OSPF allow each router to have several routing table based on the required type of service.

5（）

A．bandwidth

B．efficiency

C．availability

D．delay
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