血友病A为()
A.常染色体隐性遗传
B.多基因遗传病
C.X连锁隐性遗传
D.X连锁显性遗传
E.染色体畸变遗传病
参考答案:C
---Linda didn’t invite us to the party.
— ______? I don’t care.
A.For what
B.So what
C.What’s on
D.What’s up
______ their service, the workers of the hotel are active in learning English.
A.Improving
B.To improve
C.Improve
D.Having improved