摇枕斜楔摩擦面磨耗板焊接时应在摇枕翻转机上实行（）
A.平焊
B.立焊
C.横焊
参考答案：A
Lots of people in our city _____ the old and the disabled. They usually offer their seats to them on buses or help them cross the road.
A. care for .
B. take care
C. agree with
D. take pride in
零件
