发生事故时,应按照(),并结合当时的实际情况迅速采取安全而妥当的处理措施。
参考答案:总公司事故处置程序及规定
设a,β为3维列向量,βT为β的转置,若矩阵aβT相似于
,则βTa=______.
根据句意及所给首字母提示填空,使句子意思通顺、完整。
1. There is a new book on the t _____ of the box.
2. On my 15th birthday,my father gives me a birthday g _____.
3. Lu Xun was an o_____ Chinese writer.
4. If you eat more vegetables and fruits, you'll keep f_____ .
5. Could I i _____ my friends to your party?