关于地籍平面控制测量作业的步骤，不正确的是( )。
A．制图
B．埋设标后
C．实地选点
D．野外观测
参考答案：A
The old man said the accident ________careless driving，so a lot of money ________be paid by the driver.
A．was due to；was due to
B．due to；was due to
C．is due to；has due to
D．is due to；was due to
变换激冷水流量过大时，变换炉温（），变换率（）。
A.下降、下降
B.下降、上升
C.上升、上升
D.上升、下降
