原发性甲状腺功能减退症患者的长期随访,最佳的追踪指标为()
A.体重监测
B.身高监测
C.骨龄
D.血清TSH和T4
E.FT3、FT4
参考答案:D
非洲儿童Burkitt淋巴瘤常伴感染的病原体是()
A.EBV
B.HTLV-1
C.HHV-8
D.幽门螺杆菌
E.衣原体
一Is your sister a worker or a doctor?
— ________.
A.She is twenty.
B.No,she isn’t
C.She is a doctor
D.She likes her job