T3型甲状腺毒症的病因包括()
A.血清TT3、FT3水平增高
B.GD
C.甲状腺腺瘤
D.血清TT4、FT4水平正常
E.毒性结节性甲状腺肿
参考答案:B, C, E
Father is too busy to have any entertainments. If he ____me to go to the concert, I will be very glad. [ ]
A. suggests
B. advises
C. promises
D. agrees
车辆购置税采用比例税率为()
A.5%
B.10%
C.13%
D.17%