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【简答题】
人类的甲型血友病为伴X隐性遗传疾病，致病基因用字母h表示；粘多糖病、葡萄糖—6磷酸脱氢酶缺乏症（俗称蚕豆黄）均为单基因遗传病，其中粘多糖病基因与正常基因可用字母A或a表示，蚕豆黄病基因与正常基因可用字母E或e表示。 下列为甲、乙家族通婚的遗传系谱图（图1），通婚前，甲家族不具有粘多糖致病基因，乙家族不具有蚕豆黄致病基因。请据图回答。 Ⅰ-2不具蚕豆黄致病基因，可推知由常染色体上基因控制的疾病是（）
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【简答题】The primary mission of forensic examination of medical tangle
【单选题】The primary mission of the Border Patrol is to protect the ____ by reducing the dangerous people enter the United States.
A.
land
B.
treasure
C.
nation
D.
child
【判断题】The primary mission for Zhang Qian’s expedition westward was to form an ally with Darouzhi to fight against the Huns.
A.
正确
B.
错误
【单选题】自然界游离核苷酸中,磷酸最常见是位于
A.
戊糖的C-5′上
B.
戊糖的C-2′上
C.
戊糖的C-3′上
D.
戊糖的C-2′上戊糖的C-5′上
E.
戊糖的C-2′上戊糖的C-3′上
【单选题】The country’s primary_______ is to enhance human well-being and help meet the basic needs of all people, with the particular focus on those who are vulnerable, oppressed and living in poverty.
A.
mission
B.
budget
C.
minutes
D.
bonus
【简答题】若电源漏抗增大,将使空载长线路的末端工频电压( )。
【单选题】What is the nuns' primary mission in China?
A.
Building churches
B.
Taking care of female orphans
C.
Taking care of lepers
D.
Ending foot binding
【简答题】翻译 Their primary mission is to make customers interested in cars and sell as many cars as possible to bring in profit for the dealership.
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