— It was________of Jack to turn off the radio when I was sleeping in the bedroom.

— So he was. [ ]

A. reasonable  

B. sensible

C. considerate  

D. generous

甲亢危象抢救时应首选下列哪种药物（）

A.糖皮质激素

B.复方碘液

C.丙硫氧嘧啶

D.普萘洛尔

E.甲硫氧嘧啶