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【简答题】

This is undoubtedly one of the most recognizable buildings in the world. Weighing 7,000 tons, but
putting about the same pressure on the grourid as an average-size person sitting in a chair, the tower
wasn't meant to stand there forever. Gustave-Alexandre Eiffel, the French engineer whose fame rested
mainly on his iron bridges, built it for the 1889 Universal Exhibition. Praised by some and denounced by
others, the tower created much argument in the 1880s. What saved it from being torn down was the
arrival of radio-as the tallest structure in Europe,it made a perfect spot to place a radio antenna
The tower,including its antenna.is 317m high. On a clear day you can see it from 65km away. An
open-framework construction, the tower unlocked the almost unlimited possibilities of steel construction,
the way for skyscrs (摩天大楼). Somepeoplesaiditcouldn'tbe built, and Eiffel actually
wanted to make it go higher. For years it remained the tallest man-made structure on earth, until
skyscrs such as the Empire State Building came into being.
We could fill an entire page with statistics (数据) . ( Its plans covered 5,400 sq. m of paper, and it
contains 2.5 million nails. ) But forget the numbers. Just stand under the tower, and look straight up. lt's
like a rocket shooting into the sky.
In 2004 it became possible to ice-skate inside the Eiffel Tower, doing figure eights while taking in
views of the rooftops of Paris. Skating takes place on an observation platform 57m above ground. The
rink is a bit larger than an average tennis court, holding 80 skaters at once. Rink admission and skate
rental are free,once you pay the entry fee below.
1. The text is most possibly___________.
A. a travel review
B. an advertisement
C. a news story
D. a study report
2. Theunderlinedword 'denounced' isclosestinmeaningto_________.
A. looked down on
B. impressed
C. spoken poorly of
D. admired
3. Paragraph 3 mainly tells the readers___________.
A. about the surprising statistics of the tower
B. about the fantastic view of the tower
C. not to keep the numbers in mind
D. not to pay attention to the shape
4. Which of the following descriptions of the Eiffel Tower is correct ?
A. The tower was completed after the 1889 Universal Exhibition.
B. The tower went high for its open steel structure.
C. A radio station stopped the tower from being destroyed.
D. Ice-skating is permitted on top of the Eiffel tower.

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题目标签:数据摩天大楼
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参考解析:
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【单选题】以下方法中,更适用于处理序列数据的有( )。

A.
卷积神经网络
B.
全连接神经网络
C.
BP神经网络
D.
循环神经网络

【单选题】下列关于数据的存储结构的叙述中,正确的是( )。

A.
数据的存储结构是数据间关系的抽象描述
B.
数据的存储结构是逻辑结构在计算机存储器中的实现
C.
数据的存储结构分为线性结构和非线性结构
D.
数据的存储结构对数据运算的具体实现没有影响

【多选题】关于数据发送函数afStatus_t AF_DataRequest (afAddrType_t *dstAddr, endPointDesc_t *srcEP, uint16 cID, uint16 len, uint8 *buf, uint8 *transID, uint8 options, uint8 radius ),正确的说法是()。

A.
第一个参数是一个目的地址结构体的指针
B.
第二个参数是一个源网络地址结构体的指针
C.
第三个参数是命令簇ID
D.
第四个参数是发送数据的长度
E.
第五个参数是数据发送缓冲区

【单选题】交换机(Switch-1)怎么将数据发送到MAC地址为00b0.d056.efa4的主机()。

A.
它会丢弃该包,因为MAC地址表中没有该地址
B.
除了生成该数据的端口,它会从各个端口广播该数据
C.
除了生成该数据的端口,它会从各端口发ARP请求
D.
它会发送到默认网关