——Excuse me, ____________ can I get to the library?
——Go along this road and you can find it on your left.
A:why
B:where
C:how
D:what
小明利用如图所示的实验装置探究“导体产生的热量与电阻大小的关系”.甲、乙两瓶中装有质量与初温都相同的煤油,甲瓶中铜丝的电阻比乙瓶中镍铬合金丝的电阻小.
下列各句中划线熟语运用不正确的一项是( )