during the course i had come to realize that while my world was expanding and new options were opening for me, my father, who was in his sixties, was seeing his world () and his options narrow.
宴席入座非常讲究礼仪,中式宴会中最重要的嘉宾是坐在主人的左侧。
相图可以描述材料成分、组织结构、工艺条件之间的关系。
初步可行性分析应最终确立管理信息系统的目标。()
适合于描述复杂事件(现象)发生的时间、地点和前因后果的信息组织方式是()。
in this case, what did the students measure with the compass?