注浆（）可在控制室掘进参数电脑上进行设定。
参考答案：压力
People _____ made _____ their own hometown in World War I. [ ]
A. were, leave
B. was, leave
C. were, to leave
D. was, to leave
铣削加工时挂架一般安装在（）上。
A、主轴
B、床身
C、悬梁
D、挂架
