【单选题】Successful people are always good at ______ the chances which ordinary people don't value. [ ]
【简答题】It can be concluded from the passage that the value of older people is______by employers.
【简答题】ch5: 9.求以下IP地址的类别: a. 208.34.54.12 b. 238.34.2.1 c. 242.34.2.8 d. 129.14.6.8
【简答题】钢筋的代换原则有两种:等强度代换和()代换。
【单选题】The ________ is to make people aware of the brand value.
【单选题】What does the speaker think of people who don’t value other people’s time?
A.
They won’t dump any friend.
B.
They won’t value other people.
C.
They always bring trouble to people
D.
They always believe in themselves
【单选题】在LLNUX运行的7个级别中,X——WINDOWS图形系统的运行级别为( )。
【单选题】机械图样的粗线宽度与字体高度是( )关系。