[判断题]案例1 某检修队持第二种工作票对某110千伏线路进行带电登杆检查，未组织现场勘察，工作票要求作业人员注意与带电体保持不小于0.7m安全距离（《安规》规定应为1.5m），杆塔下必须设专人监护，工作票签发人未核对设备的安全距离。工作负责人要求增派一人，工作票签发人派遣无证、无经验的仓库管理员参加作业，并安排专人监护其作业，负责检查69—81号杆，因临时抽调，未列入工作票。工作负责人没有检查现场作业条件开始工作，当仓库管理员检查到81号杆时（该杆是A型转角终端耐张水泥杆，引流线距左杆安全距离不足），从左侧登杆，准备作业时，引流线对其头部放电。 该起事故存在违章行为：未组织现场勘察，对现场作业条件不了解，81号杆左导线的引流线距左杆安全距离不足。违反《安规》关于“垂直交叉作业时，应采取落物伤人的措施”的规定。
A.正确
B.错误

{{B}}Genetic Testing{{/B}}
Genetic testing is transforming medicine and the way families think about their health. As science uncovers the complicated secrets of DNA, we face difficult choices and new challenges.
{{B}}About Genetic testing{{/B}}
The year was 1895 and Pauline Gross, a young actress, was scared. Gross knew nothing about the human-genome (基因组，染色体组) project—such medical triumphs, but she did know about a nasty disease called cancer, and it was running through her family. "I’m healthy now," she often told Dr. Aldred Warthin from at the University of Michigan, "but I fully expect to die an early death."
At the time, Gross’s prediction was based solely on observation: family members had died of cancer; she would, too. Today, more than 100 years later, Gross’s relatives have a much more clinical option: genetic testing. With a simple blood test; they can
A. Those inheritable diseases may be cured through genetic testing.
B. Those inheritable diseases may be predicted through genetic testing.
C. Those inheritable diseases may be prevented through genetic testing.
D. Those inheritable diseases may be controlled through genetic testing.