【简答题】根据句义选择正确的单词填空。 1.The pilot always had a sense of ______.He explained what had happened in a ________ manner to make passengers feel better. (humorous; humor) 2. I ______ can’t understand the _______ F...
【单选题】选择正确的词替换划线词组: I understand the importance of developing the habit of not putting off what you can do today until tomorrow (今日事今日毕).
【单选题】数据库设计可划分为六个阶段,每个阶段都有自己的设计内容,“为哪些关系,在哪些属性上建什么样的索引”这一设计内容属于数据库设计的哪个阶段的内容______
【单选题】下列说法不正确的是( )。
B.
公民道德是指在这个国家居住的每一个人都应该遵守的最基本的道德规范和道德要求
【简答题】选择正确的词填空 understand chat surf outgoing lonely 1. When people are away from home for a long time, they may feel________. 2. I used to quarrel with my father, but now I begin to _______better. 3...