9. It's time we __________ the lecture because everybody has arrived. A. will start B. shall start C. start D. started ...

3. A knowledge of economics is __________ to any understanding of the problem in discussion. A. fundamental B. decisive C. characteristic D. typical ...

13. The advertisement with cartoon animation is designed to __________ a worldwide attention, especially that of the youngsters'. A. distract B. capture C. attack D. occupy ...

7. Answers which are hard to read because of poor explanations may even get no __________. A. award B. reward C. prize D. credit ...

3. The state demands that children attend to school. A. 错误 B. 正确 ...

13. Although he was the first person to try bungee jumping in Beijing, Zhang Di never claimed he was brave or __________. A. slim B. adventurous C. hospitable D. imaginary ...

3. We have been friends since childhood. Though we may quarrel off and on, I still __________ her as one of my best friends. A. number B. count C. conduct D. relieve ...

2. Have you decided about the plan yet? A. 错误 B. 正确 ...

12. I've () been to Cairo, but I'd like to go. A. ever B. never C. always ...

7. She is () the middle. A. on B. in C. at ...