【单选题】If I ______ the books on the reading list before, I would have attended the lecture.
【简答题】如果决定因素是单属性,这个函数依赖只能是 。
【判断题】The author couldn’t help yelling while cheering the man in the manual chair.
【单选题】I was ill that day . Otherwise , I ________ the meeting . [ ]
【单选题】I am not a heavy drinker, but I like the ______ glass of wine.
【单选题】根据汽车维修钣金维修业的特点,检测粗糙度常用的是()。