燃油的黏度随温度的()而降低。
A.升高
B.降低
C.不变
D.变化不大
参考答案:A
行业成长的能力主要体现在()。
A.行业的生存时间
B.生产能力和规模的扩张能力
C.区域的横向渗透能力
D.组织结构的变革能力
You were stupid to try climbing up there. You ______ yourself.
A.can kill
B.might have killed
C.might kill
D.must have killed