Thousands of years ago, people killed the wild horse that lived around _____ food. _____ time, people began to catch and raise animals .
| A．for; Through | B．as; During | C．for; Over | D．on; Over |
It was difficult to guess what her________to the news would be.
| A．impression | B．comment |
| C．reaction | D．opinion |
Achieving a high degree of proficiency in English as a foreign language is not a mysterious ________without scientific basis.
| A．process | B．practice |
| C．procedure | D．program |
Li Yuchun’s song was a________at once and its recording tape rose to No.1 on the best seller list.
| A．shock | B．strike |
| C．hit | D．beat |
Dr.King won the Nobel Peace Prize in 1964 for his achievement and________.
| A．honor | B．victory |
| C．courage | D．failure |
Obama’s success in presidential election proves that the color of one’s skin shouldn’t be a________to success.
| A．barrier | B．behavior |
| C．battle | D．bunch |