题目内容

以下不属于多址技术的包括()

A. TDMA
B. OFDMA
C. TDD
D. FDD

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LTE系统核心网主要包括( )网元

A. MME
B. SGW
C. PGW
D. HSS

1. Morning daily and Sunday national newspapers, with their head offices based in London, are the most popular newspapers in UK.

A. 对
B. 错

2. The dominating position of the national daily morning papers is due to the smallness of the country, which makes it possible for the newspapers printed around midnight to reach every large town in England, Wales and Scotland.

A. 对
B. 错

3. The dominant position of the London papers may reflect a lack of regional identity.

A. 对
B. 错

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