使用扣板式扣件时,正线()及以下的曲线地段,钢轨外侧应使用加宽铁座。
A、250m
B、350m
C、450m
D、800m
参考答案:D
单词拼写 。
1.These films are _________ (适合的) for adults only.
2. Fresh air is _________ (有益的) to our health.
3. He was a man of many _______(才干).
4.The children seem unaffected emotionally by their parent's ______(离婚).
5. Britain _________( 宣布) war on Germany in 1914.
6. Have you heard of her intention to ________(辞职)?
7. Soldiers are expected to ________(服从) their orders without question.
8.The supply is not_______(足够的)to the demand.
9.The government is _________(使警觉) by the dramatic increase in violent crime.
10. In his youth he had the ________(雄心) of being a pianist.
只有当组织试图推行一些违背组织基本文化准则时,组织成员才会切身感受到文化的力量。