What impressed the author most when he went to watch the lions in the Gir Forest
A. The lions were on the brink of extinction.
B. They were suffering from a fatal disease.
C. They allowed him to see their vitality and charm at close quarters.
D. Mother lion and her cub shared a deer.
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I don't believe that your sister can speak two foreign languages,()
A. do I
B. can't she
C. don't I
D. can she
患者眩晕,头痛且胀,烦劳即发,面色潮红,急躁易怒,少寐多梦,舌红苔黄,脉弦。其发病关系密切者是
A. 风
B. 火
C. 痰
D. 虚
E. 瘀
What is Wilmington like now
A. It's a prosperous city.
B. It has many veterans of war.
C. Its pretty buildings have been torn down.
D. It is no longer an agreeable plac
令牌总线网和令牌环网与CSMA/CD相比,它们的主要缺点是( )。
A. 延迟大
B. 环维护功能复杂
C. 重负载时线路的利用率低
D. 没有优先级服务