【简答题】阅读下面短文,掌握其大意,然后从各题所给的四个选项中,选出最佳选项。(共12个小题;每小题1分,满分12分) A successful businessman was growing old and knew it was time to choose a successor(继任者) to take over the business. 29 choosing one of his child...
【简答题】数据库的并发操作会带来哪些问题?如何解决?
【单选题】在平地、坡上或道路不良的条件下,一律以( )起步。
【简答题】Labor Day is in the month of ______.(首字母大写)
【简答题】To many Americans,Labor Day marks the end of the summer,a day off from work and school,and one last chance to relax.But Labor Day is much more than just a day off . It represents a very important vict...
【判断题】Text 1 is very influential and frequently quoted when addressing the media issue.
【简答题】Which of the following is the key factor in the immediate approval of Labor Day as a national holiday? A) The lawmakers’ respect for the workers. B) The worker’s determination to have a holiday of the...