丙硫氧嘧啶的作用机制是()。
A.抑制甲状腺激素的生物合成
B.抑制甲状腺摄取碘
C.抑制甲状腺激素的摄取
D.抑制TSH分泌
E.促进甲状腺激素的生物合成
参考答案:A
The government has made a promise that further measures will be taken to rid the street _____ crime. [ ]
A. from
B. with
C. of
D. in
按照药性升降浮沉理论,具有升浮药性的药是
A.清热药B.重镇安神药C.平肝息风药D.开窍药E.泻下药