— What do you think of school safety, Mr. Zhao?
— School safety is more important than any other thing, so our school must take it _____.
A:carefully
B:seriously
C:specially
草木灰是一种农家肥,其主要成分是K2CO3,它属于( )
Chinese leaders are ____(坚定的)to continuing Deng Xiaoping's path of opening up policy and economic reform.