问题描述：
| Airplanes that used to take more than half a day to cross the Atlantic are now _____ to make it in several hours. |
| [ ] |
| A. faster than B. fast enough C. so fast D. faster |
考点提示：形容词,副词
最佳答案：
| B |
问题描述：
| Airplanes that used to take more than half a day to cross the Atlantic are now _____ to make it in several hours. |
| [ ] |
| A. faster than B. fast enough C. so fast D. faster |
考点提示：形容词,副词
| B |
上一篇：短文改错。 How can you make your speech successfully?Here is some advices. First, find out as much inform
下一篇：We don't care if a hunting dog smells _____, but we really don't want him to smell