【简答题】多指是常染色体显性遗传病, 但有时有的人携带致病基因而不发病, 这种现象叫做 ________________________________ 。
【单选题】Among four parts of the UK, which country is the most confident of its own identity?
【简答题】A.obviously B.surely C.carefully D.exactly
【单选题】虚拟现实和虚拟制造技术是计算机应用的新领域,主要是由计算机应用领域中的( )结合成的
【简答题】U5-B 1. At first, not many people ate at the new sushi restaurant, but ually, it became very ________. 2. A wide ________ of tapas dishes are available at this restaurant; it's fun to share seve...
【简答题】A.hopefully B.virtually C.basically D.exactly
【简答题】工程投资额在人民币( )以下,或者建筑面积在( )以下的建筑工程,可以不申请办理施工许可证。
【单选题】人类多指基因(T)对正常指(t)为显性,白化基因(a)对正常基因(A)为隐性,都在常染色体上,而且都是独立遗传。一个家庭中,父亲是多指,母亲正常,他们有一个患白化病但手指正常的孩子,则下一个孩子只有一种病和同时患两种病的几率分别是 ( )
【单选题】Which country has become the second largest exporter to China among all EU countries?
【单选题】两个技师讨论对保险丝的测试。技师甲说:如果电路导通,试灯应该在保险丝的两端时都点亮。技师乙说如果保险丝熔断,那么试灯应该在保险丝的供电端点亮。下列正确的是( )