【简答题】Translate the paragraph into Chinese. Although extreme sports are inherently erous and any mistake could result in injury or even death, they are getting so popular in the Western countries that t...
【单选题】与普通血管造影相比,下述哪一项不是DSA的优点()
【判断题】Sports are safe except extreme sports.
【判断题】Extreme sports are mostly related to height, speed and extreme physical exertion.
【单选题】下列选项中,当出现()的情况时,可视为保险利益消灭。
【单选题】与普通血管造影相比,下述哪一项不是DSA的优点