11.There ____ pepper, salt, mustard and sometimes 11.There ____ pepper, salt, mustard and sometimes vinegar on the table.(3分)A. ar 分类:河北工业大学新闻学 题型:选择题 查看答案
Preparedness actions are aimed ______ planning, or Preparedness actions are aimed ______ planning, organizing, training, equipping, 分类:河北工业大学新闻学 题型:选择题 查看答案
13.They first stop at a board ____ the menu is dis 13.They first stop at a board ____ the menu is displayed.(3分)A. whenB. whileC. w 分类:河北工业大学新闻学 题型:选择题 查看答案