【简答题】完形填空。 There are many kinds of friends. Some are always 1 you, but don't understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only 2 friends lea...
【简答题】There are many kinds of friends. Some are always 小题1: you, but don't understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only 小题2: friends lea...
【判断题】基本偏差是指用以确定公差带相对于零线位置的两个极限偏差中的一个。
【简答题】How to practice spoken English How can we improve our spoken English The first and the most important thing is to believe 1 .You should always be full of confidence or you 2 be able to improve your sp...
【判断题】在九屏幕法中,超系统与子系统的过去不需要考虑。()
【判断题】在九屏幕法中,不需要考虑超系统与子系统的过去。 ()