一般情况下,增大前角会使刀具耐用度提高。( )
参考答案:对
---How did the accident happen?
---The car went out of___ control and rushed into___ truck ahead of it.
A./, the
B.the. /
C.the, the
D.a, the
在处理上下级关系之时,下级应当注意的主要问题有:()。
A.要维护领导
B.要服从领导
C.要支持领导
D.要尊重领导