中压蒸汽压力波动、调速器失灵、轴瓦磨损烧坏而抱轴等都可能导致引风机()。
参考答案:跳车
—I don't like this kind of music.
—_______. It's too noisy.
A. Nor do I
B. Neither am I
C. Nor I do
D. Neither I am
房产分户图的比例尺一般为( )。
A.1:100
B.1:200
C.1:500
D.1:8000