柴油机齿轮（）足由相关零件加工精度来保证的，通常不需要进行调整。
A.轴向间隙
B.齿测间隙
C.顶隙
D.位置间隙
参考答案：A
A quarrel _________, which made him __________ his family.
A．was broken out; break away
B．broke out; break away from
C．was broken away; break down
D．broke down; break out
A good husband must know how to ____ his ideas to his wife.
A．contribute
B．consult
C．comfort
D．convey
