You'd better _____ outside. It's raining.[ ]
A. go
B. not go
C. not going
D. don't go
答案:B
关于单纯性甲状腺肿,错误的是()
A.T3、T4正常
B.TSH正常
C.T4/T3增高
D.甲状腺球蛋白(TG)水平增高
E.甲状腺病理无出血和钙化
下列属于病毒性疾病有()。
A、曲霉病
B、霍乱
C、小鹅瘟