What is characteristic of sonnet?
A sonnet is a lyric.
B. It is of fourteen lines.
C. It is usually written in iambic pentameter.
D. It is restricted to a definite rhyme scheme
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was the first to introduce the sonnet into English literature.
"Shall I Compare Thee to a Summer's day" is one of's best known sonnets.
虑两台主机A和主机B由一条带宽为R bps、长度为M米的链路互连,信号传播速率为V m/s。数据帖长度为L,假设主机A从t=0时刻开始向主机B发送分组。试求:1)传播延迟(时延)dp;2)传输延迟dt;3)若忽略结点处理延迟和排队延迟,则端到端延迟de是多少?4)若dp>dt,则t=dt时刻,分组的第一个比特在哪里?(注:1k=10^3,1M=10^6)
我国推出的国债期货品种有( )年期国债期货。
A. 2
B. 5
C. 10
D. 100