进行气体成分测定时，将气样从左到右依次驱入吸收瓶和爆炸瓶进行吸收和燃烧。( )
参考答案：错
歇山顶是（）的结合。
A.庑殿顶
B.硬山顶
C.悬山顶
D.盝顶
Because he was _____ the new limit, he was stopped and wanted for speeding. [ ]
A. good at
B. tired from
C. unaware of
D. uninterested in
