纯音测听检查传导性耳聋表现为:()
A.骨导正常,气导缩短
B.气导正常,骨导缩短
C.气导,骨导均正常
D.气导延长,骨导缩短
E.骨导延长,气导缩短
参考答案:E
--- We’re going to play on Huaguo Mount this week.
--- Really? ______!
A.Enjoy yourselves
B.Congratulations
C.It’s nice of you
D.Come on
GSP Form A是一种( )证明书。
A.品质证明书
B.普惠制产地证明书
C.重量证明书
D.动植物检疫证明书