Directions: For this part, you are allowed thirty minutes to Directions: For this part, you are allowed thirty minutes to write an essay on t 分类:成人英语三级 题型:简答题 查看答案
There areblanks in the following passage. For each numbered There areblanks in the following passage. For each numbered blank, there are 4 c 分类:成人英语三级 题型:简答题 查看答案
__________ the calculation is right, scientists can never be __________ the calculation is right, scientists can never be sure that they have 分类:成人英语三级 题型:简答题 查看答案
The computer revolution may well change society as ______ as The computer revolution may well change society as ______ as did the Industrial 分类:成人英语三级 题型:简答题 查看答案