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【单选题】
下列关于RPR技术特点的描述中，错误的是（）。A.
环中每一个结点都执行SRP公平算法，使得结点之间能够获得平等的带宽，防止个别结点因流量太大而造成环拥塞
B.
基于环型拓扑结构，当源结点向目的结点成功地发送一个数据帧之后，该数据帧由源结点从环中收回
C.
能够在50ms的时间内，隔离出现故障的结点和光纤段，提供快速保护和恢复功能
D.
支持加权公平法则和入口、出口峰值速率限制，用以保证根据用户带宽提供相应的服务
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【单选题】听力原文： William Shakespeare was christened in the market town of Stratford on Avon, Warwickshire, on April 26, 15 traditionally his actual birthday was three days earlier, on St. George's day, the sam...
A.
On April 26, 1611.
B.
On April 23, 1611.
C.
On April 26, 1616.
D.
On April 23, 1616.
【单选题】听力原文： William Shakespeare was christened in the market town of Stratford on Avon, Warwickshire, on April 26, 15. Traditionally, his actual birthday was three days earlier, on St. George's day, the s...
A.
On April 26, 1611.
B.
On April 23, 1611.
C.
On April 26, 1616.
D.
On April 23, 1616.
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
George himself.
B.
George's wife.
C.
George's father.
D.
George's father-in-law.
【简答题】听短文，回答问题。 1. Who sent George to work when he was 8 years old? A. His uncle. B. His father. C. His teacher. 2. When did George learn to read? A. In 1992. B. In 1994. C. In 1996. 3. Where were the ...
【单选题】听力原文：M: I wish I could see George here. W: He was planning to come. But a moment ago, his wife called to say that he had to take his father to the hospital. Q: Who was ill? (17)
A.
George's brother.
B.
George's wife.
C.
George's father.
D.
George's father-in-law.
【单选题】乔尔丹诺·布鲁诺(GiordanoBruno,1548-1600)是意大利文艺复兴时期伟大的思想家、自然科学家、哲学家和文学家。他勇敢的捍卫和发展了哥白尼的太阳中心说,并把它传遍欧洲,被世人誉为是反教会、反经院哲学的无畏战士,是捍卫真理的殉道者。1592年,布鲁诺在威尼斯被捕入狱,在被囚禁的八年中,他始终坚持自己的学说,最后被宗教裁判所判为“异端”,并烧死在罗马鲜花广场。由此可见,具有创新精神的人...
A.
坚强的意志
B.
高敢为性
C.
强烈的自信心
D.
强烈的责任心
【单选题】Q: Who was ill?
A.
George's brother.
B.
George's wife.
C.
George's father.
D.
George's father-in-law.
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