注水井开井时,应检查校对流量计或()。
A.泵排量
B.水表
C.水质
D.流程
参考答案:B
Used to TV shows, where everything is quick and entertaining, many people do not have the ___ to
read a book that requires thinking.[ ]
A. courage
B. wisdom
C. patience
D. freedom
若将函数(x>0)的图像向右平移个单位长度后,与函数y=tan(wx的图像重合,则w的最小值为().
A.A
B.B
C.C
D.D