The World Expo is like ____ great stage for cultural exchange, bringing people into closer contact with _____ rest of the world．
| A．a; 不填 | B．the; 不填 | C．a; the | D．the; the |
193. What they need at present _______ science and technology.
| A．is | B．has | C．are | D．Were |
194. With Mr. Brown _______ us, we will surely make more progress in our oral practice.
| A．help | B．helping | C．to help | D．Helped |
195. The Yangtze River is _______ home to a diverse range of fish and animals including the white-flag dolphin, a rare animal.
| A．/ | B．one | C．the | D．A |
196. ______ other good students, the teacher thinks, Alice is _____ student.
| A．Compared with; a most satisfied |
| B．Compared to; the most satisfied |
| C．Compared with; a most satisfying |
| D．Comparing to; the most satisfying |
197. When I got off the crowded bus, I found my pocket ______ and the disk in it with the important document _______.
| A．picked; gone | B．stolen; missing | C．missed; lost | D．gone; losing |