【简答题】听下面一段对话,回答1-3三个小题。 1. What is the main purpose about the passage? [ ] A. To look back to the early days when computers were used. B. To explain what practical problems occur with computers. C. To ...
【简答题】A kid is much more likely to choose a bicycle by its color, by what model a friend than to think out more relevant considerations like price, durability or performance. To make things worse, says Yale...