【简答题】请对比原文与两个译文,指出翻译过程中采用了什么方法? I never met a more interesting man than Mayhew. He was a lawyer in Detroit. He was an able and successful one. By the time he was thirty-five he had a large and a lucrative ...
【简答题】根据以上内容判断下列句子的正 (T) 误 (F) One day, two young men went to a small city. They stayed outside a shop for a long time, and they seemed to have nothing to do. The owner of the shop felt they were unusual. S...
【单选题】甲亢手术预防术后并发甲状腺危象的关键是:
【单选题】甲亢手术预防术后并发甲状腺危象的关键是( )
【简答题】It is ____ waste of time for young men todevote themselves to playing computer s on ___ Internet only for _____pleasure. A. /the / B. the the / C. athe a D. a the /
【单选题】以下关于 802.11 的 VCS 与 NAV 机制特点的描述中,错误的是
A.
设置 VCS 与 NAV 的目的是主动避免发生冲突的概率
B.
主机发出一帧时在继续时间字段填入以μ s 为单位的值
C.
持续时间字段值表示在该帧发送结束还要占用信道的时间
D.
其他主机接收到“持续时间”字段值小于自己的NAV值,则修改自己NAV值
【单选题】以下关于802.11的VCS与NAV机制特点的描述中,错误的是
A.
设置VCS与NAV的目的是主动避免发生冲突的概率
B.
主机发出一帧时在持续时间字段填入以s为单位的值
C.
持续时间字段值表示在该帧发送结束还要占用信道的时间
D.
其他主机接收到“持续时间”字段值小于自己的NAV值,则修改自己NAV值
【单选题】河鲀毒素的化学性质稳定,( )能将其破坏。
【判断题】著名管理学家马斯洛提出了著名的需要层次论